query stringlengths 16 148 | pos stringlengths 16 855 | neg stringlengths 0 2.05k | idx int64 0 132k | task_name stringclasses 1
value |
|---|---|---|---|---|
Psi Eridani [SEP] constellation | Psi Eridani
Psi Eridani, Latinized from ψ Eridani, is a star in the constellation Eridanus. With an apparent visual magnitude is 4.81, it can be seen with the naked eye on a clear, dark night. Based upon an annual parallax shift of 4.41 milliarcseconds, it is located roughly 740 light years away from the Sun.
This is a... | designation. It has the traditional name "Cursa" derived from "", "the Chair (or "Footstool") of the Central One". This is the name of the star association consisting of this star along with Lambda Eridani, Psi Eridani and Tau Orionis.
According to a NASA catalogue of stars, ' was the title of three stars: β Eri is "Cu... | 12,200 | zeroshot-train |
Upsilon Ophiuchi [SEP] constellation | Upsilon Ophiuchi
Upsilon Ophiuchi (υ Oph) is a class A3 star in the constellation Ophiuchus. Its apparent magnitude is 4.62 and it is approximately 134 light years away based on parallax.
The primary, Aa, is a spectroscopic binary with estimated period 27.2 days and eccentricity 0.74, and has a close companion Ab, of m... | Youth Organization for Tomorrow's India") is open to students from the 9th to the 12th of every school in the city. The purpose of the Jyoti Unit in keeping with Carmelite philosophy is social service.
- Interact (International Action) Club was devised to promote social service. Members promote ecological awareness of ... | 12,201 | zeroshot-train |
V4381 Sagittarii [SEP] constellation | V4381 Sagittarii
V4381 Sagittarii is a variable star in the constellation Sagittarius. A white supergiant of spectral type A2/A3Iab, it is an Alpha Cygni variable that varies between apparent photographic magnitudes 6.57 and 6.62. Its visual apparent magnitude is about 6.54.
V4381 Sagittarii is associated with a small ... | since been used for the cluster itself, which is much more distant than the distance of V4381 Sagittarii derived from its Hipparcos parallax. The whole cluster is less than a quarter of a degree across, with dozens of members from 8th magnitude downwards. V4381 Sagittarii is listed as a probable member, while the nearb... | 12,202 | zeroshot-train |
Veil Nebula [SEP] constellation | Veil Nebula
The Veil Nebula is a cloud of heated and ionized gas and dust in the constellation Cygnus.
It constitutes the visible portions of the Cygnus Loop, a supernova remnant, many portions of which have acquired their own individual names and catalogue identifiers. The source supernova was a star 20 times more mas... | Cirrus Nebula or the Filamentary Nebula. Several components have separate names and identifiers, including the "Western Veil" or "Witch's Broom", the "Eastern Veil", and Pickering's Triangle.
Visual components: the Veil Nebula NGC 6960.
NGC 6960, the "Western Veil", is the western part of the remnant, also known as the... | 12,203 | zeroshot-train |
WISE J2209+2711 [SEP] constellation | WISE J2209+2711
WISE J2209+2711 is a brown dwarf of spectral type Y0:, located in constellation Pegasus at 22 light-years from Earth. Its discovery was published in 2014 by Cushing "et al."
See also.
- List of star systems within 20–25 light years | WISE 1639−6847
WISE J163940.83−684738.6 (designation is abbreviated to WISE 1639−6847, or W1639) is a brown dwarf of spectral class Y0-Y0.5, located in constellation Triangulum Australe (it's the nearest star / brown dwarf in this constellation) at approximately 16 light-years from Earth.
Discovery.
WISE 1639−6847 was ... | 12,204 | zeroshot-train |
13 Boötis [SEP] constellation | 13 Boötis
13 Boötis, also known by its variable star designation CF Boötis, is a variable star in the constellation Boötes. It is approximately 550 light-years from Earth, based on its parallax. 13 Boötis is a M-type red giant with a mean apparent magnitude of +5.26. It is classified as an irregular variable star and i... | Quadrans Muralis" and shrank the constellation a little in his 1801 "Uranographia" star atlas, to avoid it clashing with neighboring constellations.
In 1922, Quadrans Muralis was omitted when the International Astronomical Union (IAU) formalised its list of officially recognized constellations.
Notable features.
- The ... | 12,205 | zeroshot-train |
2MASSI J0937347+293142 [SEP] constellation | 2MASSI J0937347+293142
2MASS J09373487+2931409, or 2MASSI J0937347+293142 (abbreviated to 2MASS 0937+2931) is a brown dwarf of spectral class T6, located in the constellation Leo about 19.96 light-years from Earth..
Discovery.
2MASS 0937+2931 was discovered in 2002 by Adam J. Burgasser et al. from Two Micron All-Sky Su... | - 2MASP — Two Micron All Sky Survey, Prototype
- 2MASSI — Two Micron All Sky Survey, Incremental release
- 2MASSW — Two Micron All Sky Survey, Working database
- 2MUCD — Ultracool Dwarfs from the 2MASS Catalog
- 2MASX — Two Micron All Sky Survey, Extended source catalogue
- 2MASS-GC (Globular Clusters, I.R.) (2MASS-GC ... | 12,206 | zeroshot-train |
47 Arietis [SEP] constellation | 47 Arietis
47 Arietis is a single star in the northern constellation of Aries. The designation is from the star catalogue of English astronomer John Flamsteed, first published in 1712. It is faintly visible to the naked eye with an apparent visual magnitude of 5.80. It has an annual parallax shift of , which is equival... | a squadron of Army bombers, manned by volunteer crews, in a highly destructive raid on the Japanese mainland." He was also promoted to brigadier general.
The Doolittle Raid is viewed by historians as a major morale-building victory for the United States. Although the damage done to Japanese war industry was minor, the ... | 12,207 | zeroshot-train |
59 Virginis [SEP] constellation | 59 Virginis
59 Virginis (e Virginis, HR 5011, Gliese 504) is a G-type main-sequence star, located in constellation Virgo at approximately 57 light-years from Earth.
History of observations.
59 Virginis is known to astronomers at least from 1598, when it was catalogued by Tycho Brahe in his manuscript catalogue of 1004 ... | 101 Virginis
101 Virginis is a red giant variable star in the Boötes constellation, currently on the asymptotic giant branch. It was originally catalogued as 101 Virginis by Flamsteed due to an error in the position. When it was confirmed as a variable star, it was actually within the border of the constellation Bootes... | 12,208 | zeroshot-train |
61 Virginis b [SEP] constellation | 61 Virginis b
61 Virginis b (abbreviated 61 Vir b) is an extrasolar planet, orbiting the 5th magnitude G-type star 61 Virginis, in Virgo. This planet has a minimum mass of 5.1 times that of Earth and is an example of a super-Earth planet. It orbits very close to the star, at a distance of 0.050201 AU with an eccentrici... | 1987 Grand Prix de Tennis de Toulouse
The 1987 Grand Prix de Tennis de Toulouse was a men's tennis tournament played on indoor carpet courts in Toulouse, France that was part of the Regular Series of the 1987 Grand Prix tennis circuit. It was the sixth edition of the tournament and was held from 12 October until 18 Oct... | 12,209 | zeroshot-train |
Alpha Lyncis [SEP] constellation | Alpha Lyncis
Alpha Lyncis (α Lyn, α Lyncis) is the brightest star in the northern constellation of Lynx with an apparent magnitude of +3.13. Unusually, it is the only star in the constellation that has a Bayer designation. Based upon parallax measurements, this star is located about from the Earth.
This is a giant star... | Lyncis—while Flamsteed numbered 44 stars, though several lie across the boundary in Ursa Major. Overall, there are 97 stars within the constellation's borders brighter than or equal to apparent magnitude 6.5.
The brightest star in this constellation is Alpha Lyncis, with an apparent (visual) magnitude of 3.14. It is an... | 12,210 | zeroshot-train |
CoRoT-7d [SEP] constellation | CoRoT-7d
CoRoT-7d is an unconfirmed exoplanet that orbits around CoRoT-7, an orange-yellow star younger and smaller than the Sun. This exoplanet is approximately 489 light-years away from the solar system in the constellation Monoceros (the Unicorn). A planetary system of two or three planets was detected around this s... | 's mass is 0.052 times Jupiter, but its volume mass and diameter are unknown. One year on CoRoT-7d is equivalent to 9.021 days on Earth.
Observation.
Because of its closeness to its star and its apparent magnitude of +11.7, the exoplanet cannot be seen in a telescope, only its gravitational effect can be detected by Do... | 12,211 | zeroshot-train |
GRB 080916C [SEP] constellation | GRB 080916C
GRB 080916C is a gamma-ray burst (GRB) that was recorded on September 16, 2008 in the Carina constellation and detected by NASA's Fermi Gamma-ray Space Telescope. It is the most powerful gamma-ray burst ever recorded. The explosion had the energy of approximately 5900 type Ia supernovae, and the gas jets em... | GRB candidate that could have destructive effects on terrestrial life. It is expected to explode in a core-collapse-supernova at some point within the next 500,000 years and it is possible that this explosion will create a GRB. If that happens, there is a small chance that Earth will be in the path of its gamma ray jet... | 12,212 | zeroshot-train |
HD 115310 [SEP] constellation | HD 115310
HD 115310, also known by its Bayer designation r Centauri (r Cen), is a star in the constellation Centaurus.
r Centauri is an orange K-type giant with an apparent magnitude of +5.10. It is approximately 258 light years from Earth. | Battery D was reinforced to its authorized wartime strength.
Detachments from Btry A formed Btry 80-X in December 1941; a second detachment helped form the 804th CA (HD) Btry (Sep). Btry F at Sand Is. was designated the 807th CA (HD) Btry (Sep), while a second detachment helped organize the 715th CA (HD) Btry (Sep) 10-... | 12,213 | zeroshot-train |
HD 134064 [SEP] constellation | HD 134064
HD 134064 is a binary star system in the northern constellation of Boötes. The pair are separated by a distance of around 8,000 AU.
External links.
- HR 5633
- CCDM J15073+1827
- Image HD 134064 | Battery D was reinforced to its authorized wartime strength.
Detachments from Btry A formed Btry 80-X in December 1941; a second detachment helped form the 804th CA (HD) Btry (Sep). Btry F at Sand Is. was designated the 807th CA (HD) Btry (Sep), while a second detachment helped organize the 715th CA (HD) Btry (Sep) 10-... | 12,214 | zeroshot-train |
HD 16760 [SEP] constellation | HD 16760
HD 16760 is a binary star system approximately 227 light-years away in the constellation Perseus. The primary star HD 16760 (HIP 12638) is a G-type main sequence star similar to our Sun. The secondary, HIP 12635 is 1.521 magnitudes fainter and located at a separation of 14.6 arcseconds from the primary, corres... | Chi Virginis b
Chi Virginis b (also known as HD 110014 b) is an extrasolar planet which orbits the K-type giant star Chi Virginis, located approximately 294 light years away in the constellation Virgo. This planet has mass at least 11 times that of Jupiter and takes 835 days to orbit the star twice the distance as Eart... | 12,215 | zeroshot-train |
HD 203842 [SEP] constellation | HD 203842
HD 203842 is a F-type star in the constellation of Equuleus. Based on its parallax, it is located about 340 light years (105 parsecs) away.
Properties.
HD 203842's iron abundance is 208.9% of the Sun's. | Battery D was reinforced to its authorized wartime strength.
Detachments from Btry A formed Btry 80-X in December 1941; a second detachment helped form the 804th CA (HD) Btry (Sep). Btry F at Sand Is. was designated the 807th CA (HD) Btry (Sep), while a second detachment helped organize the 715th CA (HD) Btry (Sep) 10-... | 12,216 | zeroshot-train |
HD 4308 [SEP] constellation | HD 4308
HD 4308 is a 6th magnitude star located approximately 72 light years away in the southern constellation of Tucana.
Planetary system.
In 2005, a low-mass planet was found in orbit around this star using the radial velocity method with the HARPS spectrograph. Unusual for a star with planets, HD 4308 has a metalli... | HD 4203
HD 4203 is a 9th magnitude star located approximately 266 light years away in the constellation Pisces. The star is yellow with spectral type G5. The star has evolved for 9.41 billion years. The star has a gas giant planet orbiting around a high metallicity star.
See also.
- HD 4208
- HD 4308
- List of extrasol... | 12,217 | zeroshot-train |
HD 49674 [SEP] constellation | HD 49674
HD 49674 is an 8th magnitude G-type main-sequence star (spectral type G5V) located approximately 144 light years away in the constellation of Auriga. It has a very similar mass to our Sun. It is orbited by a recently discovered planet.
Planetary system.
At the time of discovery of the planet HD 49674 b in 2002... | close to the star.
See also.
- List of extrasolar planets
External links.
- HIP 32916 Catalog
- Image HD 49674 | 12,218 | zeroshot-train |
HD 68988 c [SEP] constellation | HD 68988 c
HD 68988 c is an exoplanet located approximately 192 light-years away in the constellation of Ursa Major, orbiting the star HD 68988. The parameters including period and eccentricity are highly uncertain. The semimajor axis would be 5.32 AU with an orbital period of 4100 ± 7300 days (11 years).
See also.
- H... | HD 11964 c
HD 11964 c is an extrasolar planet approximately 110 light-years away in the constellation of Cetus. The planet was discovered in a close-orbit around the yellow subgiant star HD 11964. The planet has a minimum mass 35 times the mass of Earth and is located in a mildly eccentric orbit which takes almost 38 d... | 12,219 | zeroshot-train |
HR 7955 [SEP] constellation | HR 7955
HR 7955 is a binary star in the constellation Cepheus. Its apparent magnitude is 4.51. It is located 89 light-years (27.3 parsecs) away from the Solar System, based on parallax. The two components, both late F-type main-sequence stars or subgiant stars, orbit each other every 1.4331 years. | HR 4458
HR 4458 is a binary star system in the equatorial constellation of Hydra. It has the Gould designation 289 G. Hydrae; "HR 4458" is the Bright Star Catalogue designation. At a distance of 31.13 light years, it is the closest star system to the solar system within this constellation. This object is visible to the... | 12,220 | zeroshot-train |
I Zwicky 18 [SEP] constellation | I Zwicky 18
I Zwicky 18 is a dwarf irregular galaxy located about 59 million light years away in the constellation Ursa Major. The galaxy was first identified by Swiss astronomer Fritz Zwicky in a 1930s photographic survey of galaxies.
Age.
Studies at the Palomar Observatory some 40 years ago led astronomers to believe... | low-mass dwarf galaxy.
- The Wolf-Lundmark-Melotte galaxy is an irregular galaxy on the outer edges of the Local Group. It is in the constellation Cetus.
- I Zwicky 18 is a dwarf irregular galaxy.
See also.
- Lists of astronomical objects
- List of galaxies | 12,221 | zeroshot-train |
IC 5148 [SEP] constellation | IC 5148
Nicknamed the Spare-tyre nebula, IC 5148 is a planetary nebula located around 1 degree west of Lambda Gruis in the constellation of Grus (The Crane). It was discovered by Australian amateur astronomer Walter Gale in 1894. Around 3000 light-years distant, it is expanding at a rate of 50 kilometres a second, one ... | SEC, Sep. 2004 – )
- Benjamin S. Santos (IC, August 2004 – October 2005)
"2005–2007":
- Amando M. Tetangco, Jr. (BSP, July 2005 – )
- Fe B. Barin (SEC, Sep. 2004 – )
- Evangeline C. Escobillo (IC, October 2005 – August 2007)
"2007–2010":
- Amando M. Tetangco, Jr. (BSP, July 2005 – )
- Fe B. Barin (SEC, Sep. 2004 -)
- E... | 12,222 | zeroshot-train |
Iota Capricorni [SEP] constellation | Iota Capricorni
Iota Capricorni (ι Cap, ι Capricorni) is a solitary, yellow-hued star in the southern constellation of Capricornus. It can be seen with the naked eye, having an apparent visual magnitude of +4.3. Based upon an annual parallax shift of 16.58 mas as seen from the Earth, the star is located about 197 light... | Ramparts", refers to an asterism consisting of Gamma Capricorni, Kappa Capricorni, Epsilon Capricorni, Delta Capricorni, Iota Aquarii, Sigma Aquarii, Lambda Aquarii, Phi Aquarii, 27 Piscium, 29 Piscium, 33 Piscium and 30 Piscium. Consequently, the Chinese name for Gamma Capricorni itself is (, ).
Nomenclature Namesake.... | 12,223 | zeroshot-train |
Kapteyn's Star [SEP] constellation | Kapteyn's Star
Kapteyn's Star is a class M1 red subdwarf about 12.76 light years from Earth in the southern constellation Pictor; it is the closest halo star to the Solar System. With a magnitude of nearly 9 it is visible through binoculars or a telescope.
Its diameter is 30% of the Sun's, but its luminosity just 1.2% ... | , Kapteyn's Star and recently Tabby's Star.
In July 2014 the IAU launched a process for giving proper names to exoplanets and their host stars. As a result, the IAU approved the names Cervantes for Mu Arae and Copernicus for 55 Cancri A.
Catalogue designations.
In the absence of any better means of designating a star, ... | 12,224 | zeroshot-train |
NGC 2175 [SEP] constellation | NGC 2175
Open Cluster NGC 2175 (also known as OCL 476 or Cr 84) is an open cluster in the Orion constellation, embedded in a diffusion nebula. It was discovered by Giovanni Batista Hodierna before 1654 and independently discovered by Karl Christian Bruhns in 1857. NGC 2175 is at a distance of about 6,350 light years aw... | Celestial Handbook" lists the entire nebula as 2174/2175 and does not mention the star cluster. The NGC Project (working from the original descriptive notes) assigns NGC 2174 to the prominent knot at J2000 , and NGC 2175 to the entire nebula, and by extension to the star cluster. Simbad uses NGC 2174 for the nebula and... | 12,225 | zeroshot-train |
NGC 2244 [SEP] constellation | NGC 2244
NGC 2244 (also known as Caldwell 50) is an open cluster in the Rosette Nebula, which is located in the constellation Monoceros. This cluster has several O-type stars, super hot stars that generate large amounts of radiation and stellar wind.
The age of this cluster has been estimated to be less than 5 million ... | 400,000 times brighter than the Sun, and approximately 50 times more massive, and HD 46150, whose spectral type is O5V, has a luminosity 450,000 time larger than that of our star, and is up to 60 times more massive, but it may actually be a double star.
External links.
- NASA – photo and information on NGC 2244
- Spitz... | 12,226 | zeroshot-train |
NGC 321 [SEP] constellation | NGC 321
NGC 321 is a barred spiral galaxy located in the constellation Cetus.
It was discovered on September 27, 1864, by the astronomer Albert Marth.
It was the location of the planet Eminiar VII in the original series "" episode "A Taste of Armageddon" (where it was incorrectly identified as a star cluster). | NGC 48
The New General Catalogue object NGC 48 is a barred spiral galaxy located approximately 79.3 million light-years from the Solar System in the constellation Andromeda.
See also.
- Spiral galaxy
- List of NGC objects (1–1000)
- Andromeda (constellation)
External links.
- http://spider.seds.org/ngc/ngc.cgi?48
- htt... | 12,227 | zeroshot-train |
NGC 39 [SEP] constellation | NGC 39
NGC 39 (also known as UGC 114, MCG 5-1-52, ZWG 499.76 or PGC 852) is a spiral galaxy in the constellation Andromeda. It was discovered in 1790.
External links.
- NGC 39
- seds.org | NGC 5238
NGC 5238 is an irregular galaxy in the constellation Canes Venatici. Located at a comoving distance of 4.51 Mpc, it is 64.4 arcseconds in diameter. It has sometimes been classified as a blue compact dwarf galaxy. Although some authors have hypothesized it to be a member of the M101 Group of galaxies, it is cur... | 12,228 | zeroshot-train |
NGC 4121 [SEP] constellation | NGC 4121
NGC 4121 is a dwarf elliptical galaxy in the constellation Draco. | it lies 2.82±0.20 kpc. (9200 ly.) from us. Colloquially, NGC 281 is also known as the Pacman Nebula for its resemblance to the video game character.
E. E. Barnard discovered this nebula in August 1883, who described it as "a large faint nebula, very diffuse." Multiple star 'B 1' or β 1 was later discovered by S. W. Bur... | 12,229 | zeroshot-train |
NGC 4178 [SEP] constellation | NGC 4178
NGC 4178 is the "New General Catalogue" identifier for a barred spiral galaxy in the equatorial constellation of Virgo. It was discovered April 11, 1825 by English astronomer John Herschel. Located some 43.8 million light years away, this galaxy spans arc minutes and is seen at a low angle, being inclined by 7... | NGC 48
The New General Catalogue object NGC 48 is a barred spiral galaxy located approximately 79.3 million light-years from the Solar System in the constellation Andromeda.
See also.
- Spiral galaxy
- List of NGC objects (1–1000)
- Andromeda (constellation)
External links.
- http://spider.seds.org/ngc/ngc.cgi?48
- htt... | 12,230 | zeroshot-train |
NGC 457 [SEP] constellation | NGC 457
NGC 457 (also known as the Owl Cluster, the ET Cluster, or Caldwell 13) is an open star cluster in the constellation Cassiopeia. It was discovered by William Herschel in 1787, and lies over 7,900 light years away from the Sun. It has an estimated age of 21 million years. The cluster is sometimes referred by ama... | Owl (disambiguation)
Owls are nocturnal birds of prey.
Owl, Owls or OWL may also refer to:
Places.
- On Earth
- Owl, Arizona, United States, an unincorporated community
- Owl Creek (Colorado), United States
- Owl Mountains, Poland
- Owl Nebula, in the constellation Ursa Major
- Owl Peak (Wyoming), United States
- Owl R... | 12,231 | zeroshot-train |
NGC 4571 [SEP] constellation | NGC 4571
NGC 4571 is a spiral galaxy located in the constellation of Coma Berenices that William Herschel thought was Messier 91 in Charles Messier' catalog of deep-sky objects, before nearly two centuries later that object was determined to be the nearby barred spiral galaxy NGC 4548.
Physical properties.
The finding ... | .
See also.
- List of NGC objects (4001–5000)
- NGC 4571 | 12,232 | zeroshot-train |
NGC 4697 [SEP] constellation | NGC 4697
NGC 4697 (also known as Caldwell 52) is an elliptical galaxy some 40 to 50 million light-years away in the constellation Virgo. It is a member of the NGC 4697 Group, a group of galaxies also containing NGC 4731 and several generally much smaller galaxies This group is about 55 million light-years away; it is o... | plateau-shaped light curve. The spectra of the supernova featured a progressive violet swift, which was explained by the presence of a proexisting outer shell of materials around the progenitor of the supernova.
Nearby galaxies.
NGC 4699 belongs in the NGC 4697 group according to Makarov and Karachentsev. Other members... | 12,233 | zeroshot-train |
NGC 5614 [SEP] constellation | NGC 5614
NGC 5614 is a spiral galaxy in the constellation Boötes. It is the primary member of the Arp 178 triplet of interacting galaxies with NGC 5613 and NGC 5615.
External links.
- http://seds.org
- Image NGC 5614
- Distance
- SIMBAD data | NGC 48
The New General Catalogue object NGC 48 is a barred spiral galaxy located approximately 79.3 million light-years from the Solar System in the constellation Andromeda.
See also.
- Spiral galaxy
- List of NGC objects (1–1000)
- Andromeda (constellation)
External links.
- http://spider.seds.org/ngc/ngc.cgi?48
- htt... | 12,234 | zeroshot-train |
NGC 6284 [SEP] constellation | NGC 6284
NGC 6284 is a globular cluster located in the constellation Ophiuchus. It is designated as IX in the galaxy morphological classification scheme and was discovered by the German-born British astronomer William Herschel on 22 May 1784. It is at a distance of 49,900 light years away from earth.
See also.
- List o... | NGC 48
The New General Catalogue object NGC 48 is a barred spiral galaxy located approximately 79.3 million light-years from the Solar System in the constellation Andromeda.
See also.
- Spiral galaxy
- List of NGC objects (1–1000)
- Andromeda (constellation)
External links.
- http://spider.seds.org/ngc/ngc.cgi?48
- htt... | 12,235 | zeroshot-train |
NGC 6578 [SEP] constellation | NGC 6578
NGC 6578 is a planetary nebula located in Sagittarius. It is magnitude 13.5 with diameter 8 arc seconds. It has a 16th magnitude central star. It is seen near the star 16 Sagittarii.
See also.
- List of NGC objects
- Planetary nebulae
References.
- Robert Burnham, Jr, "Burnham's Celestial Handbook: An observer... | Hubble picture and information on NGC 6578
- Hubble December 17th, 1997 | 12,236 | zeroshot-train |
NGC 7479 [SEP] constellation | NGC 7479
NGC 7479 (also known as Caldwell 44) is a barred spiral galaxy about 105 million light-years away in the constellation Pegasus. It was discovered by William Herschel in 1784. Supernovae SN 1990U and SN2009jf occurred in NGC 7479. NGC 7479 is also recognized as a Seyfert galaxy and a Liner undergoing starburst ... | / Clown Face Nebula
- C40 NGC 3626
- C42 NGC 7006
- C43 NGC 7814
- C44 NGC 7479
- C45 NGC 5248
- C47 NGC 6934
- C48 NGC 2775
- C50 NGC 2244
- C52 NGC 4697
- C53 NGC 3115 Spindle Galaxy
- C54 NGC 2506
- C55 NGC 7009 Saturn Nebula
- C56 NGC 246
- C58 NGC 2360
- C59 NGC 3242 Ghost of Jupiter
- C60 NGC 4038 Brighter of two... | 12,237 | zeroshot-train |
NGC 7635 [SEP] constellation | NGC 7635
NGC 7635, also known as the Bubble Nebula, Sharpless 162, or Caldwell 11, is an H II region emission nebula in the constellation Cassiopeia. It lies close to the direction of the open cluster Messier 52. The "bubble" is created by the stellar wind from a massive hot, 8.7 magnitude young central star, SAO 20575... | a binary with a supernova remnant, for a few million years before it also explodes as a supernova, probably a type Ib. Massive stars at SMC metallicity may produce a low luminosity supernova, or even collapse directly to a black hole without a visible explosion.
See also.
- Bubble Nebula (NGC 6822)
- Bubble Nebula (NGC... | 12,238 | zeroshot-train |
NGC 7686 [SEP] constellation | NGC 7686
NGC 7686 is a moderate-sized open cluster in the constellation Andromeda, containing about 80 stars. At magnitude 5.6, it is an easy target for binoculars and small telescopes.
According to Johnson et al. (1961), the "color-magnitude diagram shows merely a uniform scatter with no significant tendency to show a... | NGC 1073
NGC 1073 is a barred spiral galaxy in the constellation Cetus. It probably has an H II nucleus.
NGC 1073 is about 55 million light years from Earth. NGC 1073 is about 80,000 light years across. NGC 1073 can be viewed with a mid-sized telescope and is found in the Cetus constellation, also called the Sea Monste... | 12,239 | zeroshot-train |
NGC 772 [SEP] constellation | NGC 772
NGC 772 (also known as Arp 78) is an unbarred spiral galaxy approximately 130 million light-years away in the constellation Aries.
Characteristics.
Around 200,000 light years in diameter, NGC 772 is twice the size of the Milky Way Galaxy, and is surrounded by several satellite galaxies – including the dwarf ell... | NGC 772 in his Atlas of Peculiar Galaxies as Arp 78, where it is described as a "Spiral galaxy with a small high-surface brightness companion".
Two supernovae (SN 2003 hl & SN 2003 iq) have been observed in NGC 772.
NGC 772 probably has a H II nucleus, but it may be a transitional object.
See also.
- NGC 1097
- Whirlpo... | 12,240 | zeroshot-train |
NGC 86 [SEP] constellation | NGC 86
NGC 86 is a lenticular galaxy estimated to be between 275 and 300 million light-years away in the constellation of Andromeda. It was discovered by Guillaume Bigourdan in 1884 and its apparent magnitude is 14.9. | NGC 6397
NGC 6397, also known as Caldwell 86, is a globular cluster in the constellation Ara. It is located about 7,800 light-years from Earth, making it one of the two nearest globular clusters to Earth (the other one being Messier 4). The cluster contains around 400,000 stars, and can be seen with the naked eye under... | 12,241 | zeroshot-train |
NGC 91 [SEP] constellation | NGC 91
NGC 91 (PGC 3325956, GC 41, GC 5097, or NPD 68 22.9) is a star with an apparent magnitude of 14.4 in the constellation of Andromeda. The star is southwest of the galaxy NGC 90. Discovered in 1866 by Herman Schultz, there have been many arguments if this star exists or not. However, people have observed the star,... | NGC 4571
NGC 4571 is a spiral galaxy located in the constellation of Coma Berenices that William Herschel thought was Messier 91 in Charles Messier' catalog of deep-sky objects, before nearly two centuries later that object was determined to be the nearby barred spiral galaxy NGC 4548.
Physical properties.
The finding ... | 12,242 | zeroshot-train |
Omega Piscium [SEP] constellation | Omega Piscium
Omega Piscium (Omega Psc, ω Piscium, ω Psc) is a star approximately 106 light years away from Earth, in the constellation Pisces. It has a spectral type of F4IV, meaning it is a subgiant/dwarf star, and it has a temperature of 6,600 kelvins. It may or may not be a close binary star system. Variations in i... | "Thunderbolt", refers to an asterism consisting of Beta Piscium and Gamma, Theta, Iota and Omega Piscium. Consequently, the Chinese name for Beta Piscium itself is (, ).
Properties.
Beta Piscium is a Be star, a special class of B-type stars with emission lines in their spectra. With a spectral type of B6Ve its mass is ... | 12,243 | zeroshot-train |
SWEEPS-04 [SEP] constellation | SWEEPS-04
SWEEPS-04 is an extrasolar planet orbiting the star SWEEPS J175853.92−291120.6 in the constellation Sagittarius approximately 27,710 light years away (based on a distance modulus of 14.1) from the Solar System, making it (along with SWEEPS-11) the most distant exoplanet(s) known. This planet was found in 2006... | operations, flying sorties against targets in the Mokpo-Kwangju area of South Korea.
- 12–19 Sep 1950: The squadron participated in the pre-assault strikes against targets in and around Inchon, Korea, in preparation for the Inchon landing on 15 September. These strikes included road, rail, and airfield sweeps and Comba... | 12,244 | zeroshot-train |
T Centauri [SEP] constellation | T Centauri
T Centauri is a variable star located in the far southern constellation Centaurus. It varies between magnitudes 5.56 and 8.44 over 181.4 days. Pulsating between spectral classes K0:e and M4II:e, it has been classed as a semiregular variable, though Sebastian Otero of the American Association of Variable Star... | star "Lucy" after the Beatles song ""Lucy in the Sky with Diamonds"."
PDS 70, (V1032 Centauri) a low mass T Tauri star is found in the constellation Centauras. In July 2018 astronomers captured the first conclusive image of a protoplanetary disc containing a nascent exoplanet, named PDS 70b.
Notable features Deep-sky o... | 12,245 | zeroshot-train |
Wolf 1061c [SEP] constellation | Wolf 1061c
Wolf 1061c or WL 1061c is an exoplanet orbiting within the habitable zone of the red dwarf star Wolf 1061 in the constellation Ophiuchus, about 13.8 light years from Earth, making it the fifth closest known, potentially habitable, and confirmed exoplanet to Earth (after Proxima Centauri b, Ross 128 b, Luyten... | 1061c is classified as a super-Earth exoplanet as its estimated radius is greater than 1.5 .
Characteristics.
Characteristics Mass, radius and temperature.
Wolf 1061c is thought to be a rocky planet estimated to be a super-Earth exoplanet as its mass is about 4.3 times that of Earth and radius is over 1.5 which would g... | 12,246 | zeroshot-train |
48 Persei [SEP] constellation | 48 Persei
48 Persei (also known as c Persei, 48 Per, HR 1273, HIP 19343, or ) is a Be star in the constellation Perseus, approximately the 500th brightest of the visible stars in apparent magnitude. It is "well known for its complex spectrum and for its light and velocity variations". The name "48 Persei" is a Flamstee... | , who called it "Divels head" or "Rosch hassatan". A Latin name for Algol from the 16th century was "Caput Larvae" or "the Spectre's Head". Hipparchus and Pliny made this a separate, though connected, constellation.
In Chinese, (), meaning "Mausoleum", refers to an asterism consisting of β Persei, 9 Persei, τ Persei, ι... | 12,247 | zeroshot-train |
74 Aquarii [SEP] constellation | 74 Aquarii
74 Aquarii (abbreviated 74 Aqr) is a triple star system in the constellation of Aquarius. "74 Aquarii" is its Flamsteed designation and it also bears the variable star designation HI Aquarii. The combined apparent visual magnitude is 5.8 and it is located at a distance of from Earth.
Spectroscopic binary.
Th... | 3, and 4 Aquarii. The 11th lunar mansion shared its name with the constellation "Xu" ("emptiness"), formed by Beta Aquarii and Alpha Equulei; it represented a bleak place associated with death and funerals. "Wei", the rooftop and 12th lunar mansion, was a V-shaped constellation formed by Alpha Aquarii, Theta Pegasi, an... | 12,248 | zeroshot-train |
Arp 273 [SEP] constellation | Arp 273
Arp 273 is a pair of interacting galaxies, lying 300 million light years away in the constellation Andromeda. It was first described in the Atlas of Peculiar Galaxies, compiled by Halton Arp in 1966. The larger of the spiral galaxies, known as UGC 1810, is about five times more massive than the smaller galaxy. ... | NGC 2857
NGC 2857 (also known as Arp 1 and PGC 26666) is a spiral galaxy in the constellation Ursa Major. It was discovered on January 9, 1856 by R. J. Mitchell.
NGC 2857 is the first object in Halton Arp's Atlas of Peculiar Galaxies, and one of six Arp objects in the 'Low Surface Brightness Galaxies' section. The othe... | 12,249 | zeroshot-train |
Chi Virginis [SEP] constellation | Chi Virginis
Chi Virginis (χ Vir, χ Virginis) is a double star in the constellation Virgo. Based upon parallax measurements, it is approximately from Earth. It has an apparent visual magnitude of 4.65, which is bright enough to be seen with the unaided eye under suitable viewing conditions.
This star has a stellar clas... | 101 Virginis
101 Virginis is a red giant variable star in the Boötes constellation, currently on the asymptotic giant branch. It was originally catalogued as 101 Virginis by Flamsteed due to an error in the position. When it was confirmed as a variable star, it was actually within the border of the constellation Bootes... | 12,250 | zeroshot-train |
Chi Virginis b [SEP] constellation | Chi Virginis b
Chi Virginis b (also known as HD 110014 b) is an extrasolar planet which orbits the K-type giant star Chi Virginis, located approximately 294 light years away in the constellation Virgo. This planet has mass at least 11 times that of Jupiter and takes 835 days to orbit the star twice the distance as Eart... | brick building, a smithy, post-oflice, and about a dozen other buildings"."
By 1980 the town centre had declined with the post office, school and shop long closed. The Deddington Inn burnt down in 1980 and now the town, and rural area, is serviced by the nearby town of Evandale.
Notable residents.
The artist John Glove... | 12,251 | zeroshot-train |
EQ Virginis [SEP] constellation | EQ Virginis
EQ Virginis is a flare star in the constellation of Virgo. It is an orange dwarf of spectral type K5Ve and is a member of a IC 2391 moving group. The moving group of stars is between 30 and 50 million years old.
References.
- Simbad | 101 Virginis
101 Virginis is a red giant variable star in the Boötes constellation, currently on the asymptotic giant branch. It was originally catalogued as 101 Virginis by Flamsteed due to an error in the position. When it was confirmed as a variable star, it was actually within the border of the constellation Bootes... | 12,252 | zeroshot-train |
G292.0+01.8 [SEP] constellation | G292.0+01.8
G292.0+01.8 is a supernova remnant located in the constellation Centaurus. It first gained notice as a strong radio source, and eventually deep images revealed a hot optical nebula at the location. It lies about 15,000 light years away.
The most notable feature of this remnant is its spectrum. It shows no d... | See also.
- G292.0+01.8
External links.
- The Pulsar Wind Nebula Catalog | 12,253 | zeroshot-train |
Gamma Serpentis [SEP] constellation | Gamma Serpentis
Gamma Serpentis (γ Serpentis, γ Ser) is a star in the equatorial constellation Serpens, in the part of the constellation that represents the serpent's head (Serpens Caput). It has an apparent visual magnitude +3.85, which means it is visible to the naked eye. Based upon parallax measurements by the Hipp... | Nasak Shamiya" was the title for three other stars: Beta Serpentis as "Nasak Shamiya I", Gamma Serpentis as "Nasak Shamiya II" and Gamma Herculis as "Nasak Shamiya III".
In Chinese, (), meaning "Right Wall of Heavenly Market Enclosure", refers to an asterism which represents eleven old states in China and which is mark... | 12,254 | zeroshot-train |
Gliese 445 [SEP] constellation | Gliese 445
Gliese 445 (Gl 445 or AC +79 3888) is an M-type main sequence star in the constellation of Camelopardalis, close to Polaris.
Location.
It is currently 17.6 light-years from Earth and has an apparent magnitude of 10.8. It is visible from north of the Tropic of Cancer all night long, but not to the naked eye.... | this system to support life. Gliese 445 is also a known X-ray source.
The "Voyager 1" probe and Gliese 445 will pass one another within 1.6 light-years in about 40,000 years. By that time Gliese 445 will be in a part of the sky different from its present location. The probe will no longer be operational. Also, given th... | 12,255 | zeroshot-train |
HD 157753 [SEP] constellation | HD 157753
HD 157753 is giant star in the southern constellation of Ara. It may be an astrometric binary, and it has a faint, magnitude 13 companion at an angular separation of 31.5″ along a position angle of 356° (as of 2000).
External links.
- HR 6483
- CCDM J17280-5218
- Image HD 157753 | Battery D was reinforced to its authorized wartime strength.
Detachments from Btry A formed Btry 80-X in December 1941; a second detachment helped form the 804th CA (HD) Btry (Sep). Btry F at Sand Is. was designated the 807th CA (HD) Btry (Sep), while a second detachment helped organize the 715th CA (HD) Btry (Sep) 10-... | 12,256 | zeroshot-train |
HD 164922 [SEP] constellation | HD 164922
HD 164922 is a seventh magnitude G-type main sequence star in the constellation of Hercules. To view it, binoculars or a telescope are necessary, as it is too faint to be visible to the naked eye. It is 72 light years distant from the Earth. At an age of 13.4 billion years, it will soon evolve away from the m... | is metal-rich, with a metallicity ([Fe/H]) of 0.16, or 144% the solar amount. This is particularly odd for a star as old as HD 164922. Its luminosity () is 70% of the solar luminosity.
The star's apparent magnitude, or how bright it appears from Earth's perspective, is 7.01. Therefore, HD 164922 is too dim to be seen w... | 12,257 | zeroshot-train |
HD 169830 [SEP] constellation | HD 169830
HD 169830 is a yellow-white dwarf star (spectral type F9V) in the constellation of Sagittarius, 118.46 light years from the Solar System. It is known to be orbited by two large Jupiter-like planets.
Star.
This star is classified as spectral type F7V, meaning the color of the photosphere of this star is yellow... | HD 216770
HD 216770 is an 8th magnitude star located approximately 124 light-years away in the constellation of Piscis Austrinus. It is an orange dwarf (spectral type K1 V), and is somewhat dimmer and cooler than our Sun.
In 2003 a planet was announced orbiting it by the Geneva Extrasolar Planet Search Team.
See also.
... | 12,258 | zeroshot-train |
HD 17156 b [SEP] constellation | HD 17156 b
HD 17156 b is an extrasolar planet approximately 255 light-years away in the constellation of Cassiopeia. The planet was discovered orbiting the yellow subgiant star HD 17156 in April 2007. The planet is classified as a relatively cool hot Jupiter planet slightly smaller than Jupiter but slightly larger than... | HD 170469
HD 170469 is a yellow subgiant star located approximately 212 light-years away in the constellation Ophiuchus. It has apparent magnitude +8.21 and it is 211.91 ly away.
In 2007, a planet was discovered by the N2K Consortium, led by principal investigators Debra Fischer and Gregory P. Laughlin.
See also.
- HD ... | 12,259 | zeroshot-train |
HD 187123 [SEP] constellation | HD 187123
HD 187123 is an 8th magnitude G-type main sequence star located approximately 150 light-years away in the constellation of Cygnus. Like our Sun, it is a yellow dwarf (spectral type G5V). Being at a distance of about 160 light-years it is not visible to the unaided eye. However, it should be easy target with b... | at apastron, the distance is 6.00 AU. The planet's mass is nearly 2 times that of Jupiter, but is likely to be smaller in size than the inner planet.
See also.
- HD 187123 b | 12,260 | zeroshot-train |
HD 20003 [SEP] constellation | HD 20003
HD 20003 is a star in the constellation Hydrus. Its apparent magnitude is 8.37. It is a yellow main sequence star of spectral type G8V a little cooler and smaller than our sun around 143 light years away. It has two planets that are around 12 and 13.5 times as massive as the earth that have periods of just und... | -years distant with a spectral type G8V and magnitude of 6.7. It has a Jovian planet companion (GJ 3021 b). Orbiting about 0.5 AU from its sun, it has a minimum mass 3.37 times that of Jupiter and a period of around 133 days. The system is a complex one as the faint star GJ 3021B orbits at a distance of 68 AU; it is a ... | 12,261 | zeroshot-train |
HD 208177 [SEP] constellation | HD 208177
HD 208177 is a double star system in the equatorial constellation of Aquarius. They are faintly visible to the naked eye with an apparent magnitude of 6.20. The pair have an angular separation of 19.113″. The primary component is an evolved subgiant star with a stellar classification of F5IV. It has an estima... | Battery D was reinforced to its authorized wartime strength.
Detachments from Btry A formed Btry 80-X in December 1941; a second detachment helped form the 804th CA (HD) Btry (Sep). Btry F at Sand Is. was designated the 807th CA (HD) Btry (Sep), while a second detachment helped organize the 715th CA (HD) Btry (Sep) 10-... | 12,262 | zeroshot-train |
HD 224693 [SEP] constellation | HD 224693
HD 224693 (also known as HIP 118319) is a metal rich yellow subgiant star approximately 306 light-years away in the constellation Cetus.
Planetary system.
In 2006, an extrasolar planet was discovered orbiting HD 224693 by the Keck telescope using radial velocity measurements. A preliminary search for transits... | HD 86081
HD 86081 is a yellow-white dwarf star in the constellation Sextans south of the celestial equator. It is bigger and more massive than our Sun at 1.22 and 1.21 solar units respectively. It has temperature of 6028 K and luminosity of 1.75 solar.
HD 86081 shows no evidence of planetary transits in spite of a 17.6... | 12,263 | zeroshot-train |
HD 40979 [SEP] constellation | HD 40979
HD 40979 is a yellow-white dwarf star about 108 light-years away in the constellation of Auriga. The star is a member of a multiple system: it has a companion HD 40979B which shares its proper motion and is located at a projected distance of 6400 AU from the primary. HD 40979B itself has a companion (designate... | HD 40979 b
HD 40979 b is an extrasolar planet orbiting the star HD 40979, was detected from the Lick and Keck observatories and photometric observations at Fairborn Observatory reveal low-amplitude brightness variations in HD 40979. It is thought to be a large gas giant planet. It was discovered in 2002 by Debra Fische... | 12,264 | zeroshot-train |
IC 1059 [SEP] constellation | IC 1059
IC 1059 is a galaxy in the constellation Libra. It was discovered in 1893 by Stephane Javelle. | Ordinaries.
Ordinaries Diocese of Guardialfiera.
"Erected: 1059"
- Troilo Agnesi (4 Jul 1498 – )
- Marco Antonio Vascheri (1510 – )
- Zacharias Ferrari, O. Carm. (5 Sep 1519 – Nov 1519 Resigned)
- Valentinus de Valentiuis (2 Dec 1519 – )
- Zacharias Ferrari, O. Carm. (1521 – 1524 Died)
- Girolamo Vascheri, O.F.M. (19 S... | 12,265 | zeroshot-train |
LP Aquarii [SEP] constellation | LP Aquarii
LP Aquarii is a pulsating variable star in the constellation of Aquarius that varies between magnitudes 6.30 and 6.64. | 3, and 4 Aquarii. The 11th lunar mansion shared its name with the constellation "Xu" ("emptiness"), formed by Beta Aquarii and Alpha Equulei; it represented a bleak place associated with death and funerals. "Wei", the rooftop and 12th lunar mansion, was a V-shaped constellation formed by Alpha Aquarii, Theta Pegasi, an... | 12,266 | zeroshot-train |
Lambda Cephei [SEP] constellation | Lambda Cephei
Lambda Cephei (λ Cephei) is a fifth magnitude blue supergiant star in the constellation Cepheus, one of the hottest and most luminous visible to the naked eye.
Characteristics.
It is a hot O6.5 supergiant star at a distance of approximately 1,980 light years, whose absolute brightness around half a millio... | Lambda Eridani
Lambda Eridani (λ Eri) is a star in the constellation Eridanus. It is visible to the naked eye on a dark night with an apparent visual magnitude of 4.25. The distance to this star, based upon an annual parallax shift of 0.00402 arcseconds, is roughly 810 light years.
λ Eri is classified in the General Ca... | 12,267 | zeroshot-train |
Maffei 1 [SEP] constellation | Maffei 1
Maffei 1 is a massive elliptical galaxy in the constellation Cassiopeia. Once believed to be a member of the Local Group of galaxies, it is now known to belong to its own group, the IC 342/Maffei Group. It was named after Paolo Maffei, who discovered it and the neighboring Maffei 2 in 1967 via their infrared e... | Feb 1646 Died)
- Ascanio Maffei (25 June 1646 – Oct 1659 Died), restored many churches
- Giacomo de Angelis (20 Sep 1660 – 1667 Resigned)
- Callisto Puccinelli, O.S.M. (16 March 1667 – 12 April 1675 Died)
- Giambattista Candiotti (9 Sep 1675 – Sep 1684 Died)
- Antonio Francesco Roberti (10 Sep 1685 – 26 Jan 1701 Died)
... | 12,268 | zeroshot-train |
NGC 1531 [SEP] constellation | NGC 1531
NGC 1531 is a dwarf galaxy in the constellation Eridanus that is interacting with the larger spiral galaxy NGC 1532.
It was discovered by John Herschel on 19 October 1835. Although technically classified as a peculiar lenticular galaxy, the galaxy's structure is better described as amorphous.
See also.
- NGC 4... | NGC 48
The New General Catalogue object NGC 48 is a barred spiral galaxy located approximately 79.3 million light-years from the Solar System in the constellation Andromeda.
See also.
- Spiral galaxy
- List of NGC objects (1–1000)
- Andromeda (constellation)
External links.
- http://spider.seds.org/ngc/ngc.cgi?48
- htt... | 12,269 | zeroshot-train |
NGC 4151 [SEP] constellation | NGC 4151
NGC 4151 is an intermediate spiral seyfert galaxy with weak inner ring structure located from Earth in the constellation Canes Venatici. The galaxy was first mentioned by William Herschel on March 17, 1787; it was one of the two Seyfert galaxies described in the paper which defined the term. It is one of the n... | black hole is listed as fourth largest, and it is unusually large in proportion to the host galaxy, being 14% of the mass, instead of the usual 0.1%
- NGC 1566
- NGC 2778
- NGC 2787
- NGC 3079
- NGC 3115
- NGC 3245
- NGC 3377
- NGC 3384
- NGC 3608
- NGC 3894
- NGC 3998
- NGC 4151
- NGC 4261
- NGC 4291
- NGC 4342
- NGC ... | 12,270 | zeroshot-train |
NGC 5 [SEP] constellation | NGC 5
NGC 5 (also MCG 6-1-13, UGC 62 and PGC 595) is an elliptical galaxy in the constellation Andromeda. It has a generic "redshift estimated" distance of 212 million light years from Earth.
The galaxy was discovered by French astronomer Edouard Stephan using an 80.01 cm (31.5-inch) reflecting telescope at the Marseil... | NGC 4230
NGC 4230 is a loosely scattered open cluster in the constellation of Centaurus. It was discovered by John Herschel on April 5, 1837.
ESO catalog (and SIMBAD database) misidentify ESO 171-SC14 as NGC 4230.
See also.
- Open cluster
- List of NGC objects (4001–5000)
- Centaurus (constellation)
External links.
- S... | 12,271 | zeroshot-train |
NGC 5078 [SEP] constellation | NGC 5078
NGC 5078 is a spiral galaxy in the Hydra constellation, approximately 94 million light-years away from Earth. It has a diameter of 127,000 light-years and is probably a member of the NGC 5061 group. The dust lane of NGC 5078 is warped, probably by interaction with the nearby galaxy IC 879, which is itself dist... | 5078 group, which includes NGC 5078, NGC 5061, and NGC 5101, and NGC 4965 group. NGC 5084 is located at end of Virgo II groups, a filament of galaxy groups that extents southwards from the Virgo cluster.
See also.
- NGC 1961 - a supermassive spiral galaxy
- UGC 12591 - a supermassive lenticular/spiral galaxy | 12,272 | zeroshot-train |
NGC 7354 [SEP] constellation | NGC 7354
NGC 7354 is a planetary nebula located in the constellation Cepheus.
See also.
- List of NGC objects
- Planetary nebulae | NGC 48
The New General Catalogue object NGC 48 is a barred spiral galaxy located approximately 79.3 million light-years from the Solar System in the constellation Andromeda.
See also.
- Spiral galaxy
- List of NGC objects (1–1000)
- Andromeda (constellation)
External links.
- http://spider.seds.org/ngc/ngc.cgi?48
- htt... | 12,273 | zeroshot-train |
PGC 6240 [SEP] constellation | PGC 6240
PGC 6240, also known as AM 0139-655 or the White Rose Galaxy, is a very large and old galaxy in the southern constellation of Hydrus, about 345 million light years away from Earth.
Appearing like a white rose in the sky, the galaxy has foggy shells of stars that rotate around a luminous center with few shells ... | . It was very likely to have been a faint comet. PGC 6240, known as the White Rose Galaxy, is a giant spiral galaxy surrounded by shells resembling rose petals, located around 345 million light years from the Solar System. Unusually, it has cohorts of globular clusters of three distinct ages suggesting bouts of post-st... | 12,274 | zeroshot-train |
R Aquarii [SEP] constellation | R Aquarii
R Aquarii (R Aqr) is a variable star in the constellation Aquarius.
R Aquarii is a symbiotic star believed to contain a white dwarf and a Mira-type variable in a binary system. The orbital period is approximately 44 years. The main Mira-type star is a red giant, and varies in brightness by a factor of several... | 3, and 4 Aquarii. The 11th lunar mansion shared its name with the constellation "Xu" ("emptiness"), formed by Beta Aquarii and Alpha Equulei; it represented a bleak place associated with death and funerals. "Wei", the rooftop and 12th lunar mansion, was a V-shaped constellation formed by Alpha Aquarii, Theta Pegasi, an... | 12,275 | zeroshot-train |
WZ Cephei [SEP] constellation | WZ Cephei
WZ Cephei is an eclipsing binary star of W Ursae Majoris-type in the constellation of Cepheus, located 880 light years away from the Sun. The stars orbit around a common orbital barycenter every 0.41744 days (slightly over 10 hours). Timing analyses have revealed the possible presence of a third low-mass stel... | Arogalea senecta
Arogalea senecta is a moth of the family Gelechiidae. It is found in Mexico (Guerrero).
The wingspan is about 12 mm. The forewings are greyish white, with dark fuscous sprinkling throughout and black scale-patches, some of which are distinctly raised. There is a small raised black spot on the costa nea... | 12,276 | zeroshot-train |
2 Scorpii [SEP] constellation | 2 Scorpii
2 Scorpii (A Scorpii) is a double star in the southern zodiac constellation of Scorpius. The brighter component has an apparent visual magnitude of 4.69, which is bright enough to be visible to the naked eye, while the fainter star is of magnitude 6.98. The distance to this pair can be estimated from the annu... | located in Wells Township in the northwestern corner of the county. The field contains bituminous coal. There are a few abandoned mines in the area, although acid mine drainage is not as much of an environmental problem in Fulton County as it is in adjacent Bedford and Huntingdon Counties.
Interesting geologic features... | 12,277 | zeroshot-train |
36 Aquarii [SEP] constellation | 36 Aquarii
36 Aquarii (abbreviated 36 Aqr) is a yellow giant star or subgiant star in the constellation of Aquarius. "36 Aquarii" is its Flamsteed designation. It is approximately 520 light-years from Earth. | 3, and 4 Aquarii. The 11th lunar mansion shared its name with the constellation "Xu" ("emptiness"), formed by Beta Aquarii and Alpha Equulei; it represented a bleak place associated with death and funerals. "Wei", the rooftop and 12th lunar mansion, was a V-shaped constellation formed by Alpha Aquarii, Theta Pegasi, an... | 12,278 | zeroshot-train |
75 Aquarii [SEP] constellation | 75 Aquarii
75 Aquarii (abbreviated 75 Aqr) is a star in the constellation Aquarius. "75 Aquarii" is its Flamsteed designation. Its apparent magnitude is 6.86. | 3, and 4 Aquarii. The 11th lunar mansion shared its name with the constellation "Xu" ("emptiness"), formed by Beta Aquarii and Alpha Equulei; it represented a bleak place associated with death and funerals. "Wei", the rooftop and 12th lunar mansion, was a V-shaped constellation formed by Alpha Aquarii, Theta Pegasi, an... | 12,279 | zeroshot-train |
84 Aquarii [SEP] constellation | 84 Aquarii
84 Aquarii (abbreviated 84 Aqr) is a star in the constellation of Aquarius. "84 Aquarii" is its Flamsteed designation. Its apparent magnitude is 7.08. | 3, and 4 Aquarii. The 11th lunar mansion shared its name with the constellation "Xu" ("emptiness"), formed by Beta Aquarii and Alpha Equulei; it represented a bleak place associated with death and funerals. "Wei", the rooftop and 12th lunar mansion, was a V-shaped constellation formed by Alpha Aquarii, Theta Pegasi, an... | 12,280 | zeroshot-train |
Chi Serpentis [SEP] constellation | Chi Serpentis
Chi Serpentis (χ Ser, χ Serpentis) is a solitary star in the Serpens Caput section of the equatorial constellation Serpens. Based upon an annual parallax shift of 14.84 mas as seen from Earth, it is located around 220 light years from the Sun. The star is bright enough to be faintly visible to the naked e... | Party of Freedom and Solidarity
Party of Freedom and Solidarity () is a political party in Mozambique. In the 2004 legislative election, the party received 20,686 votes (0.88%) nationally which did not qualify them for a seat in the Assembly of the Republic of Mozambique. In the 2009 legislative election, the party rec... | 12,281 | zeroshot-train |
Coronet cluster [SEP] constellation | Coronet Cluster
The Coronet Cluster, also known as the R CrA cluster after its best-known member, is a small open cluster located about 170 parsecs away in the southern constellation Corona Australis, isolated at the edge of the Gould Belt. The Coronet Cluster is 3.5 times closer to the Earth than the Orion Nebula Clus... | , Coronet Deluxe, Coronet 440, Coronet 500 and Coronet R/T. The Coronet Super Bee was introduced in early 1968 as a companion to the Plymouth Road Runner. In keeping with Dodge's position as a step above Plymouth, the Super Bee shared the Charger's Rallye instrument cluster and the Coronet 440's rear finish panel.
As i... | 12,282 | zeroshot-train |
Delta Coronae Australis [SEP] constellation | Delta Coronae Australis
Delta Coronae Australis (δ CrA), is a star located in the constellation Corona Australis. Located around 179 light-years distant, it shines with a luminosity approximately 53 times that of the Sun and has a surface temperature of 4801 K. It is an orange giant of spectral type K1III that is aroun... | -approved Star Names.
In Chinese, (), meaning "River Turtle", refers to an asterism consisting of Alpha Coronae Australis, Alpha Telescopii, Eta¹ Coronae Australis, Zeta Coronae Australis, Delta Coronae Australis, Beta Coronae Australis, Gamma Coronae Australis, Epsilon Coronae Australis, HD 175362, Kappa² Coronae Aust... | 12,283 | zeroshot-train |
Delta Lupi [SEP] constellation | Delta Lupi
Delta Lupi (δ Lupi, δ Lup) is a star in the southern circumpolar constellation of Lupus. In traditional Chinese astronomy, it is "the 2nd (star) of the Cavalry Officer" (騎官二). With an apparent visual magnitude of 3.22, it is the fourth-brightest star in the constellation. The distance to this star has been m... | relative to healthy participants. A scenario where prices rise, due to an unfavorable mix of customers from the insurer's perspective, resulting in fewer customers and fewer insurers in the marketplace, further raising prices, has been called a "death spiral." During 2017, the median number of insurers offering plans o... | 12,284 | zeroshot-train |
Gliese 649 [SEP] constellation | Gliese 649
Gliese 649 is a red dwarf star in the constellation of Hercules, located roughly 34 light years from the Sun. The star has been found to host an extrasolar planet.
A planetary companion.
According to Johnson et al. (2010) a Saturn-mass planet has been detected around the red dwarf star. It yields 32.8% of Ju... | Gliese 649 b
Gliese 649 b , or Gl 649 b is an extrasolar planet, orbiting the 10th magnitude M-type star Gliese 649, 10 parsecs from earth. This planet is a sub-Jupiter, massing 0.328 Jupiter mass and orbits at 1.135 AU. | 12,285 | zeroshot-train |
Gliese 832 b [SEP] constellation | Gliese 832 b
Gliese 832 b (Gl 832 b or GJ 832 b) is an extrasolar planet located approximately 16 light-years from our sun in the constellation of Grus, orbiting the red dwarf star Gliese 832.
Orbit.
The planet takes 3416 days to revolve at an orbital distance of 3.4 AU; this is the longest-period Jupiter-like planet o... | . The star is roughly 9.5 billion years old.
In 2014, Gliese 832 was announced to be hosting the closest potentially habitable Earth-mass-range exoplanet to the Solar System. This star achieved perihelion some 52,920 years ago when it came within an estimated of the Sun.
Planetary system.
Gliese 832 hosts two known pla... | 12,286 | zeroshot-train |
HAT-P-5b [SEP] constellation | HAT-P-5b
HAT-P-5b is a transiting extrasolar planet located approximately 1000 light-years away in the constellation of Lyra, orbiting the star HAT-P-5. It is a hot Jupiter with a mass 6% greater than Jupiter and a radius 26% greater than Jupiter, corresponding to a density of 0.66 g/cm, which is less than water. This ... | - England & Wales, Birth Index: 1837-1983 1892 Q3-Jul-Aug-Sep Page 319; Mary Clare Absalom
- England & Wales, Marriage Index: 1837-1983 1915 Q3-Jul-Aug-Sep Page 1171; Mary Clare Absalom & Lionel P. Mawhood
- England & Wales, Death Index: 1837-1983 1970 Q3-Jul-Aug-Sep Entry reads; "MAWHOOD Mary Clare b 17th Jy ... | 12,287 | zeroshot-train |
HD 137058 [SEP] constellation | HD 137058
HD 137058 is a star in the southern constellation of Lupus. Eggleton and Tokovinin (2008) list it as a single star, although Nitschelm and David (2011) noted it may be a double-lined spectroscopic binary. Its apparent visual magnitude is 4.60, which is bright enough to be visible to the naked eye. Based upon ... | Battery D was reinforced to its authorized wartime strength.
Detachments from Btry A formed Btry 80-X in December 1941; a second detachment helped form the 804th CA (HD) Btry (Sep). Btry F at Sand Is. was designated the 807th CA (HD) Btry (Sep), while a second detachment helped organize the 715th CA (HD) Btry (Sep) 10-... | 12,288 | zeroshot-train |
HD 141937 [SEP] constellation | HD 141937
HD 141937 is a star in the constellation of Libra at a distance of 109 ly. The apparent magnitude is 7.25, which is not visible to the naked eye. It is classified as a yellow dwarf similar to our Sun. Its mass is nearly the same as our Sun, 1.1 solar masses, and it is slightly larger in radius, at 1.06 times ... | HD 142415
HD 142415 is a 7th magnitude yellow main-sequence star 113 light years from Earth in the southern constellation Norma. This star dwarfs the Sun in terms of mass (1.09x), size (1.03x), luminosity (1.1x), temperature (1.01x), and metallicity (1.62x). The age of the star is as young as 1.5 billion years.
The sta... | 12,289 | zeroshot-train |
HD 154857 [SEP] constellation | HD 154857
HD 154857 is a yellow main-sequence star approximately 209 light years away in the constellation of Ara.
Planetary system.
There is one confirmed and one unconfirmed planet discovered in 2004 and 2007 respectively. The confirmed planet HD 154857 b has mass 1.8 times that of Jupiter. It orbits the star 20% fur... | Mikko Tuomi
Mikko Tuomi is a Finnish astronomer from the University of Hertfordshire, most known for his contributions to the discovery of a number of exoplanets, among them the Proxima Centauri b which orbits the closest star to the Sun. Mikko Tuomi was the first to find indications of the existence of Proxima Centaur... | 12,290 | zeroshot-train |
HD 168607 [SEP] constellation | HD 168607
HD 168607 (V4029 Sgr) is a blue hypergiant and luminous blue variable (LBV) star located in the constellation of Sagittarius, easy to see with amateur telescopes. It forms a pair with HD 168625, also a blue hypergiant and possible luminous blue variable, that can be seen at the south-east of M17, the Omega Ne... | 168607)
- V905 Scorpii (HD 160529)
- V1672 Aquilae (AFGL 2298)
- W1-243 (in Westerlund 1)
- V481 Scuti (LBV G24.73+0.69)
- GCIRS 34W
- MWC 930 (= V446 Scuti)
- Wray 16-137
- WS1 (discovered as WISE Shell 1)
- MN44
- MN48
LMC:
- S Doradus
- HD 269858 (= R127)
- HD 269006 (= R71)
- HD 269929 (= R143) | 12,291 | zeroshot-train |
HD 192699 [SEP] constellation | HD 192699
HD 192699 is a yellow subgiant star located approximately 214 light-years away in the constellation of Aquila. It has the apparent magnitude of 6.45. Based on its mass of 1.68 solar, it was an A-type star when it was a main-sequence. In April 2007, a planet was announced orbiting the star, together with HD 17... | HD 210702 b
HD 210702 b is an exoplanet located approximately 182 light-years away in the constellation of Pegasus, orbiting the star HD 210702. This planet, together with HD 175541 b and HD 192699 b, are planets around intermediate mass stars that were announced in April 2007 by Johnson et al. It has at least twice th... | 12,292 | zeroshot-train |
HD 220466 [SEP] constellation | HD 220466
HD 220466 is a F-type subgiant or main sequence star in the constellation Aquarius. It has apparent magnitude 6.47 and is about 200 light-years away. In 1913, an apparent visual companion of apparent magnitude 10.3 was observed 1.9 arcseconds away from the star, but it is doubtful whether it exists.
External ... | Battery D was reinforced to its authorized wartime strength.
Detachments from Btry A formed Btry 80-X in December 1941; a second detachment helped form the 804th CA (HD) Btry (Sep). Btry F at Sand Is. was designated the 807th CA (HD) Btry (Sep), while a second detachment helped organize the 715th CA (HD) Btry (Sep) 10-... | 12,293 | zeroshot-train |
HD 221525 [SEP] constellation | HD 221525
HD 221525 is a subgiant star near the north celestial pole in the constellation Cepheus. At an apparent magnitude of 5.6, it can be seen with the naked eye under dark skies. It is about 30 times fainter than the star Polaris.
Culture.
Progressive house music composer Deadmau5 has named a piece after this star... | Battery D was reinforced to its authorized wartime strength.
Detachments from Btry A formed Btry 80-X in December 1941; a second detachment helped form the 804th CA (HD) Btry (Sep). Btry F at Sand Is. was designated the 807th CA (HD) Btry (Sep), while a second detachment helped organize the 715th CA (HD) Btry (Sep) 10-... | 12,294 | zeroshot-train |
HD 32518 b [SEP] constellation | HD 32518 b
HD 32518 b is an extrasolar planet which orbits the K-type giant star HD 32518, located 399.7 light years away in the constellation Camelopardalis. It has a minimum mass three times greater than Jupiter and orbits the intermediate-mass giant star at a distance of only 0.59 AU in a very circular orbit. The or... | is called γ Ursae minoris, but these names are rarely used. "11 Ursae Minoris" is the Flamsteed designation.
11 Ursae minoris has a detected planet discovered in August 2009.
Planetary system.
11 Ursae minoris b was discovered during a radial velocity survey of 62 K type Red giant stars using the 2m Alfred Jensch teles... | 12,295 | zeroshot-train |
HR 3384 [SEP] constellation | HR 3384
HR 3384 (11 G. Pyxidis) is solitary star in the southern constellation of Pyxis. It has an apparent magnitude of 6.38, indicating it is faintly visible to the naked eye. Based on the Bortle scale, the star can be viewed from dark rural skies. Astrometric measurements of the star by the Hipparcos spacecraft, giv... | days. HR 3384 has been examined for evidence of a circumstellar debris disk or planets, but, as of 2012, none have been discovered.
External links.
- http://www.stellar-database.com/Scripts/search_star.exe?Name=HR+3384 | 12,296 | zeroshot-train |
Iota Arietis [SEP] constellation | Iota Arietis
Iota Arietis (ι Ari, ι Arietis) is the Bayer designation for a binary star system in the northern constellation of Aries. It has an apparent visual magnitude of 5.117; bright enough to be dimly seen with the naked eye. Parallax measurements made during the Hipparcos mission yield an estimated distance of f... | . FK6(I) contains 878 stars, and FK6(III) contains 3,272 stars. Both are updated and amended versions of FK5, using Hipparcos catalogue data.
Examples.
- Iota Arietis is located in FK5 as item 2132
- Alpha Arietis is FK5 item 74
- Kappa Aurigae is FK5 item 1168
See also.
Astronomical Calculation Institute
External link... | 12,297 | zeroshot-train |
Iota Serpentis [SEP] constellation | Iota Serpentis
Iota Serpentis, Latinized from ι Serpentis, is a triple star system in the constellation Serpens, in its head (Serpens Caput). It is approximately 190 light years from Earth.
At the centre of the system is a spectroscopic binary, Iota Serpentis A and B. These are both white main sequence dwarfs and both ... | have been derived.
There are two visual companions, Iota Serpentis C, a 13th magnitude star 143 arcseconds away and Iota Serpentis D, a 12th magnitude star 151 arcseconds distant. | 12,298 | zeroshot-train |
Kepler-22 [SEP] constellation | Kepler-22
Kepler-22 is a star in the northern constellation of Cygnus, the swan, that is orbited by a planet found to be unequivocally within the star's habitable zone. It is located at the celestial coordinates: Right Ascension , Declination . With an apparent visual magnitude of 11.7, this star is too faint to be see... | -mass exoplanet around a main-sequence star, the 7.5 Earth mass Gliese 876 d. Since 2013, many Earth-sized or smaller planets around main-sequence stars have been detected by the "Kepler" spacecraft and others.
Characteristics Host star.
OGLE-2005-BLG-390L (located in the constellation Scorpius, RA 17:54:19.2, Dec −30°... | 12,299 | zeroshot-train |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.