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9 Cephei [SEP] constellation | 9 Cephei
9 Cephei (9 Cep), also known as V337 Cephei, is a variable star in the constellation Cepheus.
9 Cephei was given the name V337 Cephei and classified as an α Cygni variable in 1967. It varies irregularly between magnitude 4.69 and 4.78. A study of the Hipparcos satellite photometry showed an amplitude of 0.56 m... | . They were converted to Islam in the 19th century.
In Malaysia, where the question of religion is related to the official status of the people, the Duano' people insist that they are not pagans, as they do not eat pork or dugongs, do not have dogs on their boats and therefore cannot be considered in the same category ... | 11,300 | zeroshot-train |
Abell 2029 [SEP] constellation | Abell 2029
Abell 2029 or A2029 is a large cluster of galaxies 315 megaparsecs (1.027 billion light-years) away in the constellation Virgo. A2029 is a Bautz–Morgan classification type I cluster due to its large central galaxy, IC 1101. Abell 2029 has a diameter of 5.8–8 million light-years. This type of galaxy is called... | supermassive black hole is ejecting jets of matter, creating bubbles with a diameter of up to .
NGC 4261 also has a black hole from its center with a mass of 1.2 billion solar masses. It is located at a distance of from Earth (redshift 0.0075), and has an unusually dusty disk with a diameter of . Along with M84 and M87... | 11,301 | zeroshot-train |
Arp 272 [SEP] constellation | Arp 272
Arp 272 is a pair of interacting galaxies consisting of the two spiral galaxies NGC 6050 (left) and IC 1179 (right). Arp 272 lies around 490 million light years from Earth in the constellation of Hercules. The galaxies are part of the Hercules Cluster, which is itself part of the CfA2 Great Wall.
The two galaxi... | NGC 7035 and NGC 7035A
NGC 7035 and NGC 7035A are a pair of interacting lenticular galaxies located around 400 to 430 million light-years away in the constellation of Capricornus. The main galaxy, NGC 7035 was discovered by astronomer Frank Muller in 1886.
See also.
- Arp 272
- List of NGC objects (7001–7840)
External ... | 11,302 | zeroshot-train |
Beehive Cluster [SEP] constellation | Beehive Cluster
The Beehive Cluster (also known as Praesepe (Latin for "manger"), M44, NGC 2632, or Cr 189), is an open cluster in the constellation Cancer. It is one of the nearest open clusters to Earth, containing a larger population of stars than other nearby bright open clusters. Under dark skies, the Beehive Clus... | NGC 2516
NGC 2516 is an open star cluster in the southern sky in the constellation Carina discovered by Abbe Lacaille in 1751-1752. It is also called Southern Beehive or the Sprinter.
Description.
This bright cluster itself is easily visible with the naked eye as a hazy patch, but is resolvable into stars using binocul... | 11,303 | zeroshot-train |
DM Geminorum [SEP] constellation | DM Geminorum
DM Geminorum or Nova Geminorum 1903 was a nova, discovered by Herbert Hall Turner in 1903 in the constellation Gemini and reached a brightness of 4.8 mag. Its brightness decreased in 17 days by 3 mag. Today it is only of 16.5 mag.
External links.
- https://web.archive.org/web/20020506072908/http://www.tsm.... | the name for the whole constellation; the name means "Star-wreath" and refers to one of the wives of the Pleiades, called "Makalii".
The stars of Auriga feature in Inuit constellations. Quturjuuk, meaning "collar-bones", was a constellation that included Capella (Alpha Aurigae), Menkalinan (Beta Aurigae), Pollux (Beta ... | 11,304 | zeroshot-train |
Delta Cephei [SEP] constellation | Delta Cephei
Delta Cephei (δ Cep, δ Cephei) is the Bayer designation for a quadruple star system located approximately 887 light-years away in the northern circumpolar constellation of Cepheus, the King. At this distance, the visual magnitude of the star is diminished by 0.23 as a result of extinction caused by gas and... | stars; Delta Cephei has a minimum size of 40 solar diameters and a maximum size of 46 solar diameters. It is also a double star; the yellow star also has a wide-set blue-hued companion of magnitude 6.3.
There are three red giants in the constellation that are visible to the naked eye. Mu Cephei, also is known as Hersch... | 11,305 | zeroshot-train |
Delta Monocerotis [SEP] constellation | Delta Monocerotis
Delta Monocerotis (δ Mon) is a class A2V (white main-sequence) star in the constellation Monoceros. Its apparent magnitude is 4.15 and it is approximately 384 light years away based on parallax.
It has one reported companion, B, at separation 32.0" and magnitude 13.0. | affairs, and who knew something about the corrupt practices of his former colleagues, of the Committee of general security, in particular Jean-Pierre-Andre Amar, and who had avoided capital punishment four months earlier, was one of these victims, from whom they feared revelations. It is Valagnos, a prisoner condemned ... | 11,306 | zeroshot-train |
Eta Sagittarii [SEP] constellation | Eta Sagittarii
Eta Sagittarii (Eta Sgr, η Sagittarii, η Sgr) is a binary star system in the southern zodiac constellation of Sagittarius. Based upon parallax measurements, it is located at a distance of from Earth. It was formerly known as Beta Telescopii (β Tel). In India, where part of the constellation of Sagittariu... | classification E4 and the other a lenticular galaxy of classification S0. IC 4808 is a galaxy of apparent magnitude 12.9 located on the border of Corona Australis with the neighbouring constellation of Telescopium and 3.9 degrees west-southwest of Beta Sagittarii. However, amateur telescopes will only show a suggestion... | 11,307 | zeroshot-train |
FH Serpentis [SEP] constellation | FH Serpentis
FH Serpentis (Nova Serpentis 1970) was a nova, which appeared in the constellation Serpens in 1970. It reached magnitude 4.4. It was discovered on February 13, 1970 by Minoru Honda located at Kurashiki, Japan. Other astronomers later studied this Nova, and calculated its distances based on the decay time o... | of 0.01 magnitudes. In 1909, the symbiotic nova RT Serpentis appeared near Omicron, although it only reached a maximum magnitude of 10.
The star system 59 Serpentis, also known as d Serpentis, is a triple star system consisting of a spectroscopic binary containing an A-type star and an orange giant and an orange giant ... | 11,308 | zeroshot-train |
GD 66 [SEP] constellation | GD 66
GD 66 or V361 Aurigae is a 0.64 solar mass () pulsating white dwarf star located 170 light years from Earth in the Auriga constellation. The estimated cooling age of the white dwarf is 500 million years. Models of the relationship between the initial mass of a star and its final mass as a white dwarf star suggest... | study of mechanisms and implications for exposure assessment and epidemiology. Occup Environ Med. 2009 Jan; 66(1):38-44. ; .
- Drazen JM, D'Agostino RB, Ware JH, Morrissey S, Curfman GD. Ezetimibe and cancer—an uncertain association. N Engl J Med. 2008 Sep 25; 359(13):1398-9. .
- Krieger N, Chen JT, Ware JH, Kaddour A.... | 11,309 | zeroshot-train |
HD 102117 [SEP] constellation | HD 102117
HD 102117 is a magnitude 7 yellow dwarf star (spectral type G6V) about 130 light years from Earth in the constellation of Centaurus. Although it is cooler than our Sun it is brighter and thus more evolved. This star is too dim to be seen without binoculars or a small telescope.
Planetary system.
In 2004, the ... | HD 102117 b
HD 102117 b is a planet that orbits the star HD 102117. The planet is a small gas giant a fifth the size of Jupiter. It orbits very close to its star, but not in a "torch orbit" like the famous 51 Pegasi b. It is one of the smallest extrasolar planets discovered so far.
In 2004, the Anglo-Australian Planet ... | 11,310 | zeroshot-train |
HD 108147 [SEP] constellation | HD 108147
HD 108147 is a 7th magnitude star in the constellation of Crux in direct line with and very near to the bright star Acrux or Alpha Crucis. It is either a yellow-white or yellow dwarf (the line is arbitrary and the colour difference is only from classification, not real), slightly brighter and more massive tha... | HD 108147 b
HD 108147 b is a gas giant exoplanet with a minimum mass about half that of Jupiter. It orbits the star in a very tight "torch orbit". The distance between the planet and the star is only a tenth of the distance between Earth and the Sun (0.1AU). A number of such worlds are known to exist, but the eccentric... | 11,311 | zeroshot-train |
HD 111232 [SEP] constellation | HD 111232
HD 111232 is a yellow main-sequence star in the constellation of Musca. It has magnitude 7.61 and has the distance of 95 light years away from Earth. It has mass 78% that of the Sun. Since 2003, it has been known to have a planet.
See also.
- List of extrasolar planets | 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.
... | 11,312 | zeroshot-train |
HD 11506 b [SEP] constellation | HD 11506 b
HD 11506 b is an extrasolar planet that orbits the star HD 11506 167 light years away in the constellation of Cetus. This planet was discovered in 2007 by the N2K Consortium using the Keck telescope to detect the radial velocity variation of the star caused by the planet. A second planet, HD 11506 c, was dis... | 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 ... | 11,313 | zeroshot-train |
HD 116243 [SEP] constellation | HD 116243
HD 116243, also known by the Bayer designation m Centauri (m Cen), is a star in the constellation Centaurus.
m Centauri is a yellow G-type bright giant with an apparent magnitude of +4.52. It is approximately 260 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-... | 11,314 | zeroshot-train |
HD 118508 [SEP] constellation | HD 118508
HD 118508 is a variable star in the northern constellation of Boötes. It varies marginally in luminosity with an amplitude of 0.04 in magnitude.
External links.
- HR 5123
- Image HD 118508 | 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-... | 11,315 | zeroshot-train |
HD 125612 b [SEP] constellation | HD 125612 b
HD 125612 b is an extrasolar planet which orbits the G-type main sequence star HD 125612, located approximately 188 light years away in the constellation Virgo. This planet was detected using the doppler spectroscopy method and the discovery was first announced in a paper submitted to the arXiv preprint rep... | 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 ... | 11,316 | zeroshot-train |
HD 128311 b [SEP] constellation | HD 128311 b
HD 128311 b is an exoplanet located approximately 54 light-years away in the constellation of Boötes. This planet orbits in an eccentric orbit about 1.1 AU from its star (HD 128311). The planet has minimum mass 2.19 Jupiter masses. | 128311 b is the smaller planet, with a mass of ; it was discovered through radial velocity observations. It orbits at almost the same distance as Earth, at 1.099 AU; however, its orbital period is significantly longer at 448.6 days.
The larger of the two, HD 128311 c, has a mass of and was discovered in the same manne... | 11,317 | zeroshot-train |
HD 130322 [SEP] constellation | HD 130322
HD 130322 is an 8th magnitude star in the constellation of Virgo. It is an orange dwarf, a type of star somewhat dimmer and cooler than our Sun. Spectral type of the star is K0V. It can only be seen with binoculars or telescope. Being almost exactly on the celestial equator the star is visible everywhere in t... | HD 130322 b
HD 130322 b is an exoplanet with a minimum mass slightly more than that of Jupiter. It orbits the star in a very close orbit distance being only a quarter that of Mercury from the Sun. It is thus a so-called "hot Jupiter". The planet orbits the star every 10 days 17 hours in a very circular orbit. | 11,318 | zeroshot-train |
HD 131551 [SEP] constellation | HD 131551
HD 131551 is a star in the southern constellation of Apus. There is a 13th magnitude companion star at an angular separation of 34.5″ along a position angle of 123° (as of 2000).
External links.
- Image HD 131551 | 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-... | 11,319 | zeroshot-train |
HD 135438 [SEP] constellation | HD 135438
HD 135438 is a K-type giant star in the northern constellation of Boötes. It has a magnitude 9.36 companion at an angular separation of 118.2″ along a position angle of 158° (as of 2012).
External links.
- HR 5674
- CCDM J15141+3147
- Image HD 135438 | 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-... | 11,320 | zeroshot-train |
HD 148427 [SEP] constellation | HD 148427
HD 148427 is a 7th-magnitude K-type subgiant star approximately 193 light years away in the constellation Ophiuchus. Its mass is 45% greater than the Sun, and it is three times the size and six times more luminous, although its age is 2½ billion years. In August 2009, it was found to have a planet.
See also.
... | 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-... | 11,321 | zeroshot-train |
HD 148427 b [SEP] constellation | HD 148427 b
HD 148427 b is a gas giant extrasolar planet which orbits the K-type subgiant star HD 148427, located approximately 193 light years away in the constellation Ophiuchus. This planet has a minimum mass slightly less than Jupiter and orbits slightly closer to the star than Earth to the Sun. The orbital revolut... | HD 7924 b
HD 7924 b is an extrasolar planet located approximately 55 light years away in the constellation of Cassiopeia, orbiting the 7th magnitude K-type main sequence (slightly metal poor) star HD 7924. It was published on January 28, 2009 and is the second planet discovered in the constellation Cassiopeia. Two addi... | 11,322 | zeroshot-train |
HD 16175 b [SEP] constellation | HD 16175 b
HD 16175 b is an extrasolar planet located approximately 195.6 light-years away in the constellation of Andromeda, orbiting the star HD 16175. This planet masses 4.8 times that of Jupiter. However, the mass is only a minimum since the inclination of the orbit is not known. This planet orbits at about 2.2 ast... | It orbits at a distance of 2.7 astronomical units or 400 gigameters and takes 1,208 days or 3.307 years to orbit around Kappa Coronae Borealis.
See also.
- HD 16175 b
- HD 167042 b
- Rho Coronae Borealis b | 11,323 | zeroshot-train |
HD 179791 [SEP] constellation | HD 179791
HD 179791 is suspected variable star in the equatorial constellation of Aquila. It is a challenge to see with the naked eye even under good viewing conditions, having an apparent visual magnitude of 6.48. The distance to HD 179791 can be estimated from its annual parallax shift of , which yields a value of 61... | 's luminosity from its photosphere at an effective temperature of 8,912 K.
External links.
- HR 7288
- Image HD 179791 | 11,324 | zeroshot-train |
HD 181433 d [SEP] constellation | HD 181433 d
HD 181433 d is an extrasolar planet located approximately 87 light years away in the constellation of Pavo, orbiting the star HD 181433. This planet has a minimum mass of 0.54 Jupiter mass and takes 2172 days to orbit the star. The average orbital distance is 3.00 AU. At periastron distance, it will have di... | systems and debris disks.
Six stars with planetary systems have been found. Three planets have been discovered in the system of the orange star HD 181433, an inner super-earth with an orbital period of 9.4 days and two outer gas giants with periods of 2.6 and 6 years respectively. HD 196050 and HD 175167 are yellow G-c... | 11,325 | zeroshot-train |
HD 190647 [SEP] constellation | HD 190647
HD 190647 is a yellow subgiant star located approximately 177 light years away in the constellation of Sagittarius. The apparent magnitude is 8 and absolute magnitude is 4. It is also called HIP 99115. In 2007, a planet was found to be orbiting the star.
See also.
- HD 100777
- HD 221287
- List of extrasolar ... | HD 100777 b
HD 100777 b is an extrasolar planet located approximately 172 light-years away in the constellation of Leo, orbiting the star HD 100777. This is a 1.17 M planet taking 33.15 Ms to orbit at 154.1 Gm or 4.99 μpc from the star at 36% eccentricity. The velocity of the orbit is 29.3 km/s. Dominique Naef discover... | 11,326 | zeroshot-train |
HD 206267 [SEP] constellation | HD 206267
HD 206267A is a hierarchical triple star system in the northern circumpolar constellation of Cepheus. Two of the members form a spectroscopic binary that orbit each other with a period of 3.7 days, while a third member lies further away—it is unclear whether this member is gravitationally bound to the pair. T... | and small, but combined with the overall instability of the outer layers of the star they can result in larger outbursts. This may all be part of an evolutionary trend towards hotter temperatures through the loss of the star's atmosphere.
Naming.
ρ Cassiopeiae is a member of the Chinese constellation "Flying Serpent" (... | 11,327 | zeroshot-train |
HD 206610 b [SEP] constellation | HD 206610 b
HD 206610 b is an extrasolar planet orbiting the K-type star HD 206610 approximately 633 light years away in the constellation Aquarius.
See also.
- HD 4313 b
- HD 181342 b
- HD 180902 b
- HD 136418 b
- HD 212771 b | HD 180902 b
HD 180902 b is an extrasolar planet orbiting the K-type star HD 180902 approximately 323 light years away in the constellation Sagittarius.
See also.
- HD 4313 b
- HD 181342 b
- HD 206610 b
- HD 136418 b
- HD 212771 b | 11,328 | zeroshot-train |
HD 208527 [SEP] constellation | HD 208527
HD 208527 is a M1III red giant star located in Pegasus.
It has been considered K5V, but is now known as M1III due to radius, as well as surface gravity.
Planetary system.
From September 2008 to June 2012, the team B.-C. Lee, I. Han and M.-G. Park observed HD 208527 with "the high-resolution spectroscopy of th... | Very-high-mass stars develop into supergiants that follow an evolutionary track that takes them back and forth horizontally over the HR diagram, at the right end constituting red supergiants. These usually end their life as a type II supernova. The most massive stars can become Wolf–Rayet stars without becoming giants ... | 11,329 | zeroshot-train |
HD 212771 b [SEP] constellation | HD 212771 b
HD 212771 b is an extrasolar planet orbiting the G-type star HD 212771 approximately 364 light years away in the constellation Aquarius.
See also.
- HD 4313 b
- HD 181342 b
- HD 206610 b
- HD 180902 b
- HD 136418 b | HD 180902 b
HD 180902 b is an extrasolar planet orbiting the K-type star HD 180902 approximately 323 light years away in the constellation Sagittarius.
See also.
- HD 4313 b
- HD 181342 b
- HD 206610 b
- HD 136418 b
- HD 212771 b | 11,330 | zeroshot-train |
HD 213240 [SEP] constellation | HD 213240
HD 213240 is a yellow main sequence star located approximately 133 light years (41 parsecs) away in the constellation Grus. The magnitudes were m=6.80 and M=3.75. It is a metal-rich star and more evolved than our sun. Its age has been calculated as being anywhere from 2.7 to 4.6 billion years. A red dwarf com... | HD 212301 b
HD 212301 b is an extrasolar planet located approximately 172 light-years (53 parsecs) away in the constellation of Octans, orbiting the star HD 212301. It has an orbital period of 2.25 Earth days. The orbital distance is 0.0341 astronomical units or 5.10 gigameters.
On August 22, 2005, taking place in ESO ... | 11,331 | zeroshot-train |
HD 213429 [SEP] constellation | HD 213429
HD 213429 is a spectroscopic binary system in the equatorial constellation of Aquarius. It has a combined apparent magnitude of 6.16 and is located around 83 light years away. The pair orbit each other with a period of 631 days, at an average separation of 1.74 AU and an eccentricity of 0.38.
External links.
... | 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-... | 11,332 | zeroshot-train |
HD 214810 [SEP] constellation | HD 214810
HD 214810 is a visual binary star in the equatorial constellation of Aquarius. The pair orbit each other with a period of about 54.2 years.
External links.
- Image HD 214810 | 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-... | 11,333 | zeroshot-train |
HD 36041 [SEP] constellation | HD 36041
HD 36041 is giant star in the northern constellation Auriga. It has an apparent magnitude of 6.37, making it faintly visible to the naked eye.
External links.
- HR 1825
- CCDM J05307+ 3950
- Image HD 36041 | 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-... | 11,334 | zeroshot-train |
HD 4113 [SEP] constellation | HD 4113
HD 4113 is an 8th magnitude metal rich G5V star located approximately 137 light-years away in the constellation Sculptor. This star is similar to our Sun and has one known planet.
Planetary system.
On 26 October 2007, Tamuz used the radial velocity method and found a planet with a minimum mass one and half time... | HD 156846
HD 156846 is a G-type main sequence star of magnitude 6.5, located approximately 160 light-years away in the Ophiuchus constellation. The star has an M4 companion and a planet.
Planetary system.
On 26 October 2007, a planet HD 156846 b was found by Tamuz, using the radial velocity method.
See also.
- HD 4113... | 11,335 | zeroshot-train |
HD 49933 [SEP] constellation | HD 49933
HD 49933 (HR 2530) is a Sun-like star in the equatorial constellation of Monoceros, the unicorn. The HD designation indicates the identifier of the star found in the Henry Draper catalogue. At an apparent magnitude of 5.8, this star can just be seen with the naked eye under suitably dark conditions. Based upon... | location of the transition zones. These deviations were predicted by theory and were first observed in the Sun. Thanks to CoRoT they were also detected in the solar-like star HD 49933 and also in the red giant star HD 181907. In both cases the location of the helium ionization zone could be accurately derived.
2. Ampli... | 11,336 | zeroshot-train |
HD 5388 b [SEP] constellation | HD 5388 b
HD 5388 b (also known as HIP 4311 b) was thought to be an extrasolar planet orbiting the F-type main sequence star HD 5388, located approximately 175 light years away in the constellation Phoenix. It takes over two years to orbit the star at a semimajor axis of 1.76 AU with an eccentricity of 0.40. It was ann... | HD 181720 b
HD 181720 b is an extrasolar planet which orbits the G-type main sequence star HD 181720, located approximately 190 light years away in the constellation Sagittarius. This planet has at least three-eighths the mass of Jupiter and takes over two and five-eighths years to orbit the star at a semimajor axis of... | 11,337 | zeroshot-train |
HD 75289 b [SEP] constellation | HD 75289 b
HD 75289 b is an extrasolar planet orbiting the star HD 75289 in Vela constellation. It has a minimum mass half that of Jupiter, and it orbits in a very short orbit completing one circular revolution around the star in three and a half days. By studying the starlight scientists have concluded that the planet... | . This planet is a typical hot Jupiter that takes only about 3.51 days to revolve at an orbital distance of 0.0482 AU.
HD 75289 B.
HD 75289 B is a possible red dwarf star orbiting HD 75289. The stars share the same proper motion so they are probably related. Apparent distance between the two stars is about 21.5 arcseco... | 11,338 | zeroshot-train |
HD 79447 [SEP] constellation | HD 79447
HD 79447, also known as i Carinae (i Car) is a star in the constellation Carina. It is a blue-white B-type giant with an apparent magnitude of +3.96 and is approximately 499 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-... | 11,339 | zeroshot-train |
HD 82205 [SEP] constellation | HD 82205
HD 82205 is a double star in the southern constellation of Antlia. However, the primary is most likely a solitary star as the other component is deemed a line of sight companion. This is a giant star with a stellar classification of K3III.
External links.
- Image HD 82205 | 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-... | 11,340 | zeroshot-train |
HD 83443 b [SEP] constellation | HD 83443 b
HD 83443 b is an extrasolar planet approximately 134 light-years away in the constellation of Vela. It was discovered in 2000 by the Geneva Extrasolar Planet Search Team led by Michel Mayor. It has a minimum mass comparable to Saturn, and its orbit is one of the shortest known, 1/25th that of Earth's. It tak... | star. This hot Jupiter is likely to be slightly larger than Jupiter in radius.
In 2000, the same year that planet b was found, another planet around HD 83443 was announced by the Geneva Team. The new planet was designated as "HD 83443 c". It had a mass smaller than planet b and a short, very eccentric orbit. Its orbita... | 11,341 | zeroshot-train |
HD 85512 [SEP] constellation | HD 85512
HD 85512 is a solitary K-type main-sequence star located approximately 36 light-years away in the constellation Vela. It is approximately one billion years older than the Sun. It is extremely chromospherically inactive, only slightly more active than Tau Ceti. The star is known to host one low-mass planet.
Pla... | Stéphane Udry
Stéphane Udry (born 1961 in Sion, Switzerland) is an astronomer at the Geneva Observatory in Switzerland, whose current work is primarily the search for extra-solar planets. He and his team, in 2007, discovered a possibly terrestrial planet in the habitable zone of the Gliese 581 planetary system, approxi... | 11,342 | zeroshot-train |
HD 86226 [SEP] constellation | HD 86226
HD 86226 is a G type yellowish white star found in the constellation of Hydra.
Due to the reactions it had when placed under a Doppler test, 13 Magellan Doppler Velocity observations were made of an object found near the star. The object had a Keplerian orbit, was declared an exoplanet and dubbed HD 86226 b.
S... | HD 152079
HD 152079 is a star in the constellation Ara and has one planet.
See also.
- HD 129445
- HD 164604
- HD 175167
- HD 86226
- List of extrasolar planets | 11,343 | zeroshot-train |
HD 86264 [SEP] constellation | HD 86264
HD 86264 is a 7th magnitude F-type main sequence star located approximately 224 light years away in the constellation Hydra. In August 2009, it was announced that an exoplanet was found in an eccentric orbit.
See also.
- List of extrasolar planets | 2009.
External links.
- PlanetQuest, HD 86264 b | 11,344 | zeroshot-train |
HD 92589 [SEP] constellation | HD 92589
HD 92589 is a double or multiple star in the constellation Antlia. | 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-... | 11,345 | zeroshot-train |
IC 443 [SEP] constellation | IC 443
IC 443 (also known as the Jellyfish Nebula and Sharpless 248 (Sh2-248)) is a galactic supernova remnant (SNR) in the constellation Gemini. On the plane of the sky, it is located near the star Eta Geminorum.
Its distance is roughly 5,000 light years from Earth.
IC 443 may be the remains of a supernova that occurr... | NGC 443
NGC 443 is a lenticular galaxy of type S0/(r)a? located in the constellation Pisces. It was first discovered on October 8, 1861 by Heinrich d'Arrest (and later listed as NGC 443), and was also spotted on October 17, 1903 by Stéphane Javelle (and later listed as IC 1653). It was described by Dreyer as "faint, sm... | 11,346 | zeroshot-train |
IK Pegasi [SEP] constellation | IK Pegasi
IK Pegasi (or HR 8210) is a binary star system in the constellation Pegasus. It is just luminous enough to be seen with the unaided eye, at a distance of about 150 light years from the Solar System.
The primary (IK Pegasi A) is an A-type main-sequence star that displays minor pulsations in luminosity. It is c... | The time that a star spends on the main sequence depends primarily on its mass, with the lifespan decreasing with increasing mass. Thus, for IK Pegasi B to have become a white dwarf before component A, it must once have been more massive than component A. In fact, the progenitor of IK Pegasi B is thought to have had a ... | 11,347 | zeroshot-train |
Iota Aquarii [SEP] constellation | Iota Aquarii
Iota Aquarii, Latinized from ι Aquarii, is the Bayer designation for a star in the equatorial constellation of Aquarius. It is visible to the naked eye with an apparent magnitude of +4.279. Based upon parallax measurements made during the Hipparcos mission, the distance to this star is around .
The spectru... | , which also includes Kappa Capricorni, Epsilon Capricorni, Gamma Capricorni, Iota Aquarii, Lambda Aquarii, Sigma Aquarii, Phi Aquarii, 27 Piscium, 29 Piscium, 33 Piscium and 30 Piscium.
Observational history.
In 1906 astronomer Vesto Slipher of Lowell Observatory discovered that Delta Capricorni A was a spectroscopic ... | 11,348 | zeroshot-train |
Iota Trianguli Australis [SEP] constellation | Iota Trianguli Australis
Iota Trianguli Australis (ι Trianguli Australis) is a binary star system in the constellation Triangulum Australe. It is visible to the naked eye with a combined apparent visual magnitude of +5.27. Based upon an annual parallax shift of 25.77 mas as seen from the Earth, it is located around 127... | Iota Trianguli
Iota Trianguli, Latinized from ι Trianguli, is quadruple star system in constellation of Triangulum. It is approximately 290 light years from Earth.
Both components of ι Trianguli are spectroscopic binaries and the brighter pair is variable. It has been given the variable star designation TZ Trianguli. T... | 11,349 | zeroshot-train |
Kappa Boötis [SEP] constellation | Kappa Boötis
Kappa Boötis (κ Boo, κ Boötis) is a double star in the constellation Boötes. It has the traditional name Asellus Tertius (Latin for "third donkey colt") and the Flamsteed designation 17 Boötis. The components are separated by an angular distance of 13.5 arcsec, viewable in a small telescope. Kappa Boötis i... | أولاد الضباع - "aulād al dhiʼb"), "the Whelps of the Hyenas", Theta, Iota, Kappa and Lambda Boötis (or Xuange) are a small group of stars in the far north of the constellation. The magnitude 4.05 Theta Boötis has a spectral type of F7 and an absolute magnitude of 3.8. Iota Boötis is a triple star with a primary of magn... | 11,350 | zeroshot-train |
Lambda Persei [SEP] constellation | Lambda Persei
Lambda Persei (λ Per, λ Persei) is a class A0IV (white subgiant) star in the constellation Perseus. Its apparent magnitude is 4.29 and it is approximately 422 light years away based on parallax.
In Chinese astronomy, Lambda Persei is called 積水, Pinyin: Jīshuǐ, meaning "Stored Water", because this star is ... | third house of the White Tiger of the West, representing the boats that Chinese people were reminded to build in case of a catastrophic flood season. Incorporating stars from the northern part of the constellation, it contained Mu, Delta, Psi, Alpha, Gamma and Eta Persei. "Jīshuǐ" (積水), the Swollen Waters, was the four... | 11,351 | zeroshot-train |
Lynds 1616 [SEP] constellation | Lynds 1616
Lynds 1616 is a very opaque dark nebula that is apparently a part of NGC 1788, involved in the Southwest part of it. It is most distinct due south of NGC 1788's central region.
Lynds 1616 is located in the constellation Orion, at RA 05h 06m 54.0s and Dec: −03° 21' 00" (Epoch 2000). | Kesteven 79
Kes 79 (G33.6+0.1) is a supernova remnant.
It is located in the constellation Aquila, preceding LDN617 (Lynds Dark Nebula 617).
See also.
- List of supernova remnants | 11,352 | zeroshot-train |
M Centauri [SEP] constellation | M Centauri
M Centauri (M Cen) is a binary star in the constellation Centaurus. It is approximately 260 light years from Earth.
M Centauri is a yellow G-type giant with an apparent magnitude of +4.64. It is a spectroscopic binary with an orbital period of 437 days. | Gacrux
Gacrux , Gamma Crucis (Latinised from γ Crucis, abbreviated Gamma Cru, γ Cru), is the nearest class M giant star to the Sun. With an apparent visual magnitude of +1.63, this is the third-brightest star in the southern constellation of Crux (the Southern Cross) and is listed 26th of the brightest stars in the nig... | 11,353 | zeroshot-train |
MOA-2007-BLG-400Lb [SEP] constellation | MOA-2007-BLG-400Lb
MOA-2007-BLG-400Lb is an extrasolar planet located approximately 20000 light-years away in the constellation of Sagittarius, orbiting the star MOA-2007-BLG-400L. This planet was detected on September 18, 2008 by the gravitational microlensing by Dong. It has mass between 50% to 130% of Jupiter and or... | extrasolar planets.
Planets discovered.
μFUN played an important role in discovery and analysis of the following extrasolar planets:
- OGLE-2005-BLG-071Lb
- OGLE-2005-BLG-071Lb
- OGLE-2005-BLG-169Lb
- OGLE-2006-BLG-109Lb, OGLE-2006-BLG-109Lc
- MOA-2007-BLG-400Lb
- MOA-2008-BLG-310Lb
- MOA-2009-BLG-387Lb
- MOA-2009-BLG-... | 11,354 | zeroshot-train |
Messier 4 [SEP] constellation | Messier 4
Messier 4 or M4 (also designated NGC 6121) is a globular cluster in the constellation of Scorpius. It was discovered by Philippe Loys de Chéseaux in 1745 and catalogued by Charles Messier in 1764. It was the first globular cluster in which individual stars were resolved.
Visibility.
M4 is conspicuous in even ... | Winnecke 4
Winnecke 4 (also known as Messier 40 or WNC 4) is a double star in the constellation Ursa Major.
WNC 4 was discovered by Charles Messier in 1764 while he was searching for a nebula that had been reported in the area by Johannes Hevelius. Not seeing any nebulae, Messier catalogued this double star instead. It... | 11,355 | zeroshot-train |
Messier 72 [SEP] constellation | Messier 72
Messier 72 (also known as M72 or NGC 6981) is a globular cluster in the Aquarius constellation discovered by French astronomer Pierre Méchain on August 29, 1780. French astronomer Charles Messier looked for it on the following October 4, and included it in his catalog. Both decided that it was a faint nebula... | Lagoon Nebula
The Lagoon Nebula (catalogued as Messier 8 or M8, NGC 6523, Sharpless 25, RCW 146, and Gum 72) is a giant interstellar cloud in the constellation Sagittarius. It is classified as an emission nebula and as an H II region.
The Lagoon Nebula was discovered by Giovanni Hodierna before 1654 and is one of only ... | 11,356 | zeroshot-train |
NGC 115 [SEP] constellation | NGC 115
NGC 115 is a spiral galaxy located in the Sculptor constellation.
It was discovered by the British astronomer, John Herschel, on September 25, 1834.
The galaxy is approximately 85 million light-years from earth, and is about 50,000 light-years in diameter, nearly half the size of our home galaxy, the Milky Way. | NGC 7095
NGC 7095 is a barred spiral galaxy located about 115 million light-years away in the constellation of Octans. NGC 7095 was discovered by astronomer John Herschel on September 21, 1837.
See also.
- List of NGC objects (7001–7840) | 11,357 | zeroshot-train |
NGC 125 [SEP] constellation | NGC 125
NGC 125 (also known as "PGC 1772") is a lenticular galaxy located in the constellation Pisces. It is designated as subclass Sa Ring in the galaxy morphological classification scheme. It lies approximately 235 million light-years away.
Discovery.
NGC 125 was discovered by astronomer William Herschel on 25 Decemb... | NGC 6124
NGC 6124 is an open cluster located 18,600 light years away in the constellation Scorpius. It was discovered by Abbe Lacaille in 1751 during his South African tour.
The cluster is large and bright, with about 125 stars visible.
External links.
- NGC 6124 at Messier45 | 11,358 | zeroshot-train |
NGC 1512 [SEP] constellation | NGC 1512
NGC 1512 is a barred spiral galaxy approximately 38 million light-years away from Earth in the constellation Horologium. The galaxy displays a double ring structure, with one ring around the galactic nucleus and another further out in the main disk. The galaxy hosts an extended UV disc with at least 200 cluste... | likely from a previously existing reserve.
Other resources.
Other resources See also.
- Spiral Galaxy NGC 1512
- NGC 7742, "a very similar galaxy in the same constellation"
External links.
- NGC 7217
- http://atlas.zevallos.com.br/ | 11,359 | zeroshot-train |
NGC 1664 [SEP] constellation | NGC 1664
NGC 1664 is an open cluster in the constellation of Auriga. It contains stars with a total of around 640 solar masses with a tidal radius of .
External links.
- NGC 1664
- NGC 1664
- Image NGC 1664 | 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... | 11,360 | zeroshot-train |
NGC 1746 [SEP] constellation | NGC 1746
NGC 1746 is an object in the constellation Taurus that was described in 1863 by Heinrich Louis d'Arrest and as a result was recorded in the New General Catalogue (NGC). Previously, the object was classified as an open cluster; however, it was shown through more recent observations that it is a random formation... | Messier 2
Messier 2 or M2 (also designated NGC 7089) is a globular cluster in the constellation Aquarius, five degrees north of the star Beta Aquarii. It was discovered by Jean-Dominique Maraldi in 1746, and is one of the largest known globular clusters.
Discovery and visibility.
M2 was discovered by the French astrono... | 11,361 | zeroshot-train |
NGC 249 [SEP] constellation | NGC 249
NGC 249 is an emission nebula in the constellation Tucana. It was discovered in 1826 by the astronomer James Dunlop.
See also.
- List of NGC objects | NGC 7429
NGC 7429 is an open cluster in the constellation Cepheus. The object was discovered on 29 September 1829 by the British astronomer John Herschel.
Synonyms.
- OCL 249
See also.
- List of NGC objects | 11,362 | zeroshot-train |
NGC 2509 [SEP] constellation | NGC 2509
NGC 2509 is an open cluster in the constellation of Puppis. It was discovered on 3 December 1783 by William Herschel. It was described as "bright, pretty rich, slightly compressed" by John Louis Emil Dreyer, the compiler of the New General Catalogue.
The cluster is about 14 light-years (4.2 parsecs) wide, but ... | 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... | 11,363 | zeroshot-train |
NGC 2608 [SEP] constellation | NGC 2608
NGC 2608 (also known as Arp 12) is a barred spiral galaxy located 93 million light-years away in the constellation Cancer (the Crab). It is 62,000 light-years across, and about 60% of the width of the Milky Way. It is considered a grand design spiral galaxy and is classified as SB(s)b, meaning that the galaxy'... | , Arp 9 (NGC 2523), Arp 10 (UGC 1775), Arp 11 (UGC 717), and Arp 12 (NGC 2608).
See also.
- List of largest galaxies
External links.
- Full Arp Atlas
- Arp Atlas image of Arp 7
- Constellation Locator
- SIMBAD Astronomical Database
- NASA/IPAC Extragalactic Database | 11,364 | zeroshot-train |
NGC 3314 [SEP] constellation | NGC 3314
NGC 3314 is a pair of overlapping spiral galaxies between 117 and 140 million light-years away in the constellation Hydra. This unique alignment gives astronomers the opportunity to measure the properties of interstellar dust in the face-on foreground galaxy (NGC 3314a). The dust appears dark against the backg... | arms of a spiral galaxy. The heretofore unexpected extent of dust beyond the starry limits of the arms shows new areas for extragalactic astronomical study. The dusty arms extend 6 times the radii of the starry arms of the galaxy, and are shown silhouetted in HST images against the central and core sections of the back... | 11,365 | zeroshot-train |
NGC 352 [SEP] constellation | NGC 352
NGC 352 is a barred spiral galaxy in the constellation Cetus. It was discovered on September 20, 1784 by William Herschel. It was described as "pretty faint, small, irregularly extended" by John Louis Emil Dreyer, the compiler of the New General Catalogue; he also noted an "8th magnitude star 97 seconds of time... | 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... | 11,366 | zeroshot-train |
NGC 404 [SEP] constellation | NGC 404
NGC 404 is a field galaxy located about 10 million light years away in the constellation Andromeda. It was discovered by William Herschel in 1784, and is visible through small telescopes. NGC 404 lies just beyond the Local Group and does not appear gravitationally bound to it. It is located within 7 arc-minutes... | surface brightness fluctuations distance measurement technique estimates distances to spiral galaxies based on the graininess of the appearance of their bulges. The distance measured to NGC 404 using this technique in 2003 is 9.9 ± 0.5 Mly (3.03 ± 0.15 Mpc).
However, NGC 404 is close enough that red supergiants can be ... | 11,367 | zeroshot-train |
NGC 4244 [SEP] constellation | NGC 4244
NGC 4244, also Caldwell 26, is an edge-on loose spiral galaxy in the constellation Canes Venatici, and is part of the M94 Group or Canes Venatici I Group, a galaxy group relatively close to the Local Group containing the Milky Way.. It is located near the yellow naked-eye star, Beta Canum Venaticorum, but also... | C109 being the most southerly, although two objects (NGC 4244 and the Hyades) are listed out of sequence. Other errors in the original list have since been corrected: it incorrectly identified the S Norma Cluster (NGC 6087) as NGC 6067 and incorrectly labelled the Lambda Centauri Cluster (IC 2944) as the Gamma Centauri... | 11,368 | zeroshot-train |
NGC 4534 [SEP] constellation | NGC 4534
NGC 4534 is a spiral galaxy, located in the Canes Venatici constellation. It was discovered on May 1, 1785 by William Herschel, using an 18" reflector telescope. | the Nearby Optical Galaxy sample of Giuricin et al.
Other possible member galaxies (galaxies listed in only one or two of the lists from the above references) include IC 3215, IC 3247, MCG 5-29- 66, NGC 4080, NGC 4150, NGC 4308, NGC 4455, NGC 4509, NGC 4534, NGC 4627, NGC 4631, NGC 4656, NGC 4670, UGC 6900, UGC 7007, U... | 11,369 | zeroshot-train |
NGC 5170 [SEP] constellation | NGC 5170
NGC 5170 is an edge-on spiral galaxy in the constellation Virgo. | tidal tail southwest of the nucleus.
Nearby galaxies.
NGC 7213 is the foremost galaxy in a galaxy group known as the NGC 7213 group. Other members of the group include IC 5170, IC 5181, NGC 7232, and NGC 7233. A bit further away lies the NGC 7144 group, which includes NGC 7144, NGC 7145, NGC 7151, and NGC 7155. These g... | 11,370 | zeroshot-train |
NGC 52 [SEP] constellation | NGC 52
NGC 52 (PGC 978) is an edge-on spiral galaxy in the constellation Pegasus. It was discovered on September 18, 1784 by William Herschel. He described it as "very faint, small, extended."
Physical Characteristics.
The galaxy is approximately 150,000 light years across. This makes it, in comparison, about 1.5 times... | NGC 988
NGC 988 is a spiral galaxy located in the constellation Cetus. It lies at a distance of 50 million light years from Earth, which, given its apparent dimensions, means that NGC 988 is about 75,000 light years across. Magnitude 7.1 HD 16152 is superposed 52" northwest of the center of NGC 988. The galaxy was disc... | 11,371 | zeroshot-train |
NGC 6027a [SEP] constellation | NGC 6027a
NGC 6027a is a spiral galaxy that is part of Seyfert's Sextet, a compact group of galaxies, which is located in the constellation Serpens. In optical wavelengths, it has a strong resemblance to Messier 104, the Sombrero Galaxy, with which it shares a near equivalent orientation to observers on Earth.
See also... | NGC 6027
NGC 6027 is a lenticular galaxy that is the brightest member of Seyfert's Sextet, a compact group of galaxies. Édouard Stephan discovered the galaxy in 1882.
See also.
- NGC 6027a
- NGC 6027b
- NGC 6027c
- NGC 6027d
- NGC 6027e
- Seyfert's Sextet | 11,372 | zeroshot-train |
NGC 6134 [SEP] constellation | NGC 6134
NGC 6134 is an open cluster in the constellation Norma. | 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... | 11,373 | zeroshot-train |
NGC 6239 [SEP] constellation | NGC 6239
NGC 6239 is a barred spiral galaxy located in the constellation Hercules with a distinct core. It is designated as SB(s)B in the galaxy morphological classification scheme and was discovered by the German-born British astronomer William Herschel on 12 April 1788. The galaxy is approximately 42 million light ye... | 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... | 11,374 | zeroshot-train |
NGC 634 [SEP] constellation | NGC 634
NGC 634 is a spiral galaxy, lying 250 million light years away in the Triangulum constellation. This spiral galaxy was discovered back in the nineteenth century by French astronomer Édouard Stephan, but in 2008 it became a prime target for observations thanks to the violent demise of a white dwarf star.
Externa... | 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... | 11,375 | zeroshot-train |
NGC 6570 [SEP] constellation | NGC 6570
NGC 6570 is a spiral galaxy in the constellation of Ophiuchus. It is part of the original New General Catalogue. | 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... | 11,376 | zeroshot-train |
NGC 6604 [SEP] constellation | NGC 6604
NGC 6604 is an open star cluster located 5500 light years away in the constellation of Serpens and is located about two degrees north of the Eagle Nebula . | and star formation regions NGC 6604, Eagle Nebula, and the Omega Nebula (the three sharing a similar distance to the Sun, of around 2 kiloparsecs too); the studies of the water masers that surround it suggest a higher distance, up to around 3 kiloparsecs. However, the birthplace of this star is not clear and its kinema... | 11,377 | zeroshot-train |
NGC 6741 [SEP] constellation | NGC 6741
NGC 6741, also known as the Phantom Streak Nebula, is located about 7000 light-years away in the constellation of Aquila (the Eagle). NGC 6741 is classed as a planetary nebula, though no planets are responsible for this billowy cloud; the term came about in the 18th century because the round gas shells resembl... | only spotted in 1882 by Edward Charles Pickering.
External links.
- A Star Makes a Billowy Exit — ESA/Hubble picture of the week.
- SEDS: NGC 6741
- NGC 6741 (Phantom Streak Nebula) at Constellation Guide | 11,378 | zeroshot-train |
NGC 6881 [SEP] constellation | NGC 6881
NGC 6881 is a planetary nebula, located in the constellation of Cygnus. It is formed of an inner nebula, estimated to be about one fifth of a light-year across, and symmetrical structure that spread out about one light-year from one tip to the other. The symmetry could be due to a binary star at the nebula's c... | 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... | 11,379 | zeroshot-train |
NGC 6884 [SEP] constellation | NGC 6884
NGC 6884 is a planetary nebula located in the constellation Cygnus.
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... | 11,380 | zeroshot-train |
NGC 7424 [SEP] constellation | NGC 7424
NGC 7424 is a barred spiral galaxy located 37.5 million light-years away in the southern constellation Grus (the Crane). Its size (about 100,000 light-years) makes it similar to our own galaxy, the Milky Way.
It is called a "grand design" galaxy because of its well defined spiral arms. One supernova and two ul... | Ia.
- SN 1995G in NGC 1643. Type II.
- SN 1995V in NGC 1087. Type II.
- SN 1995ad in NGC 2139. Type II.
- SN 1996X in NGC 5061. Type Ia.
- SN 1996al in NGC 7689. Type II.
- SN 1997bp in NGC 4680. Type Ia.
- SN 2000cj in NGC 6753. Type Ia.
- SN 2001du in NGC 1365. Type II.
- SN 2001ig in NGC 7424. Type IIb.
- | 11,381 | zeroshot-train |
NGC 77 [SEP] constellation | NGC 77
NGC 77 (also known as PGC 1290, NPM1G -22.0006 or PGC 198147) is a lenticular galaxy located 780 million light-years away in the constellation of Cetus. It was discovered by Frank Muller in 1886 and its apparent magnitude is 14.8. This galaxy is around 360,000 light-years across. | NGC 1084
NGC 1084 is an unbarred spiral galaxy in constellation Eridanus. It is at a distance of about 65 million light-years away from Earth. It was discovered by William Herschel on 10 January 1785. The galaxy has multiple spiral arms, which are not well defined. It belongs in the same group with NGC 988, NGC 991, NG... | 11,382 | zeroshot-train |
NGC 80 [SEP] constellation | NGC 80
NGC 80 is a lenticular galaxy located in the constellation Andromeda. It is interacting with NGC 47 and NGC 68, and is the brightest cluster galaxy of the NGC 80 group, a galaxy group named after it.
External links.
- SEDS | NGC 7041
NGC 7041 is a lenticular galaxy located about 80 million light-years away in the constellation of Indus. NGC 7041 was discovered by astronomer John Herschel on July 7, 1834.
Group Membership.
NGC 7041 is part of the Indus Triplet of galaxies which contains the nearby galaxy NGC 7049 and the galaxy NGC 7029.
S... | 11,383 | zeroshot-train |
OGLE-2005-BLG-169L [SEP] constellation | OGLE-2005-BLG-169L
OGLE-2005-BLG-169L is a dim and distant magnitude 20 galactic bulge star located about 2,700 parsecs away in the constellation Sagittarius. If it is a main sequence star, then it is most likely a red dwarf with about half of the mass of the Sun. Other possibilities are a white dwarf star, or (less li... | like Pluto or Uranus, rather than being a Jupiter-like gas giant.
See also.
- List of stars with extrasolar planets
- OGLE-2005-BLG-169L
- Optical Gravitational Lensing Experiment (OGLE)
External links.
- OGLE: 2005-BLG-390 Event
- Small Rocky Planet Found Orbiting Normal Star
- OGLE-2005-BLG-390L b | 11,384 | zeroshot-train |
OGLE-2006-BLG-109Lb [SEP] constellation | OGLE-2006-BLG-109Lb
OGLE-2006-BLG-109Lb is an extrasolar planet approximately 4,920 light-years away in the constellation of Sagittarius. The planet was detected orbiting the star OGLE-2006-BLG-109L in 2008 by a research team using Microlensing.
See also.
- Optical Gravitational Lensing Experiment or "OGLE"
- 47 Ursae ... | extrasolar planets.
Planets discovered.
μFUN played an important role in discovery and analysis of the following extrasolar planets:
- OGLE-2005-BLG-071Lb
- OGLE-2005-BLG-071Lb
- OGLE-2005-BLG-169Lb
- OGLE-2006-BLG-109Lb, OGLE-2006-BLG-109Lc
- MOA-2007-BLG-400Lb
- MOA-2008-BLG-310Lb
- MOA-2009-BLG-387Lb
- MOA-2009-BLG-... | 11,385 | zeroshot-train |
OGLE-2006-BLG-109Lc [SEP] constellation | OGLE-2006-BLG-109Lc
OGLE-2006-BLG-109Lc is an extrasolar planet approximately 4,920 light-years away in the constellation of Sagittarius. The planet was detected orbiting the star OGLE-2006-BLG-109L in 2008 by a research team using Microlensing. The host star is about 50% the mass of the Sun and the planet is about 90%... | extrasolar planets.
Planets discovered.
μFUN played an important role in discovery and analysis of the following extrasolar planets:
- OGLE-2005-BLG-071Lb
- OGLE-2005-BLG-071Lb
- OGLE-2005-BLG-169Lb
- OGLE-2006-BLG-109Lb, OGLE-2006-BLG-109Lc
- MOA-2007-BLG-400Lb
- MOA-2008-BLG-310Lb
- MOA-2009-BLG-387Lb
- MOA-2009-BLG-... | 11,386 | zeroshot-train |
Omicron Lupi [SEP] constellation | Omicron Lupi
Omicron Lupi (ο Lup) is a binary star in the southern constellation of Lupus. It is a visible to the naked eye with a combined apparent visual magnitude of 4.323. Based upon an annual parallax shift of 8.07 mas as seen from Earth, it is located around 400 light years from the Sun, give or take 30 light yea... | Munchak named McCourty the starting cornerback, opposite Cortland Finnegan, to begin the 2011 regular season.
In Week 2, McCourty collected four solo tackles, broke up a pass, an interception, and made his first career sack on Baltimore Ravens' quarterback Joe Flacco during their 26–13 victory. On October 9, 2011, he m... | 11,387 | zeroshot-train |
PSR B1257+12 [SEP] constellation | PSR B1257+12
PSR B1257+12, previously designated PSR 1257+12, alternatively designated PSR J1300+1240, also named Lich (pronounced "litch"), is a pulsar located 2,300 light-years from the Sun in the constellation of Virgo.
The pulsar has a planetary system with three known planets, named "Draugr" (PSR B1257+12 b or PSR... | , with the nearest expected to be within 12 light-years distance from Earth. Assuming 200 billion stars in the Milky Way, that would be 11 billion potentially habitable Earth-sized planets in the Milky Way, rising to 40 billion if red dwarfs are included. The rogue planets in the Milky Way possibly number in the trilli... | 11,388 | zeroshot-train |
Rho Centauri [SEP] constellation | Rho Centauri
Rho Centauri (ρ Cen, ρ Centauri) is a star in the southern constellation of Centaurus. ρ Centauri is a blue-white B-type main sequence dwarf with an apparent magnitude of +3.94. It is approximately 380 light years from Earth.
This star is a proper motion member of the Lower-Centaurus Crux sub-group in the ... | Rho Puppis
Rho Puppis (ρ Puppis, abbreviated Rho Pup, ρ Pup), formally named Tureis , is a star in the southern constellation of Puppis. With an average apparent visual magnitude of 2.78, it is the third-brightest member of this generally faint constellation. Based upon parallax measurements made during the Hipparcos m... | 11,389 | zeroshot-train |
SDSS J0106-1000 [SEP] constellation | SDSS J0106−1000
SDSS J0106-1000 (full name: SDSS J010657.39-100003.3) is a binary star located about 7,800 light-years from Earth in the constellation Cetus.
This system consists of two white dwarfs orbiting about each other once every 39 minutes. As of 2011, it is the shortest period detached binary white dwarf system... | SDSS J1416+1348
SDSS J1416+1348 (full designation is SDSS J141624.08+134826.7) is a nearby wide binary system of two brown dwarfs, located in constellation Boötes. The system consists of L-type component A and T-type component B.
Discovery.
Component A was discovered in late 2009 from a search of Sloan Digital Sky Surv... | 11,390 | zeroshot-train |
Stephan's Quintet [SEP] constellation | Stephan's Quintet
Stephan's Quintet is a visual grouping of five galaxies of which four form the first compact galaxy group ever discovered. The group, visible in the constellation Pegasus, was discovered by Édouard Stephan in 1877 at the Marseille Observatory.
The group is the most studied of all the compact galaxy gr... | Born in the Wreckage of Cosmic Collisions
- News Release at ESA/Hubble
- Stephan's Quintet
- NightSkyInfo.com : Stephan's Quintet
- What's Behind Stephan's Quintet? Peter Edmonds, Chandra Blog, 21 July 2009
- Astronomy Picture of the Day on Stephan's Quintet: 13 Nov 2000 12 Aug 2003 11 Sep 2009 | 11,391 | zeroshot-train |
Theta Ursae Majoris [SEP] constellation | Theta Ursae Majoris
Theta Ursae Majoris (Theta UMa, θ Ursae Majoris, θ UMa) is a suspected spectroscopic binary star system in the northern circumpolar constellation of Ursa Major. It has an apparent visual magnitude of 3.17, placing it among the brighter members of this constellation. The distance to this star has bee... | round. The numbers in parentheses beside some of the players are their seeding ranks (each championship has 16 seeds and 16 qualifiers).
Century breaks.
There were 35 century breaks in the championship, a new record beating the 31 centuries of 1991. The highest break of the event was a 144 made by Steve Davis.
- 144 St... | 11,392 | zeroshot-train |
V1500 Cygni [SEP] constellation | V1500 Cygni
V1500 Cygni or Nova Cygni 1975 was a bright nova occurring in 1975 in the constellation Cygnus. It had the second highest intrinsic brightness of any nova of the 20th century, exceeded only by CP Puppis in 1942.
V1500 Cygni was discovered on August 29 1975, and reached magnitude 1.7 on the next day. It rema... | red dwarf secondary depositing a stream of material onto a highly magnetized white dwarf primary. The distance of the V1500 Cygni was calculated in 1977 by the McDonald Observatory at 1.95 kiloparsecs (6,360 light years). Additionally, V1500 Cyg was the first asynchronous polar to be discovered. This distinction refers... | 11,393 | zeroshot-train |
V382 Velorum [SEP] constellation | V382 Velorum
V382 Velorum was a bright nova, which occurred in 1999 in the southern constellation Vela. V382 Velorum reached a brightness of 2.6 magnitude. It was discovered independently by Peter Williams and A. Gilmore.
External links.
- https://web.archive.org/web/20060517025834/http://institutocopernico.org/cartas/... | Members of the Society have made the following discoveries:
- Comets
- Comet 1998 P1/Williams discovered by life member Peter Williams on 10 August 1998.
- Comet 1999 H1/Lee discovered by member Steven Lee in March 1999.
Each of the two comet discoveries above brought Williams and Lee the Edgar Wilson Award for their d... | 11,394 | zeroshot-train |
V831 Centauri [SEP] constellation | V831 Centauri
V831 Centauri (V831 Cen) is a star in the constellation Centaurus. It is an Ellipsoidal variable star. | , Bannik scored 6/11 to tie for 4th–5th places. At Moscow 1948, Bannik won the classification tournament 'Candidates to Masters', Group I, with 11.5/15, becoming a Soviet Master. At Vilnius 1949, he placed a fine fourth, with 11/17, behind joint winners Vladas Mikėnas, Semyon Furman, and Alexei Sokolsky. At Riga 1952, ... | 11,395 | zeroshot-train |
WISE 1217+1626 [SEP] constellation | WISE 1217+1626
WISEPC J121756.91+162640.2 (designation abbreviated to WISE 1217+1626, or WISE J1217+1626) is a binary brown dwarf system of spectral classes T9 + Y0, located in constellation Coma Berenices at approximately 33 light-years from Earth.
History of observations.
History of observations Discovery.
WISE 1217+... | binarity is not taken into account.
WISE 1217+1626 distance estimates
Space motion.
WISE 1217+1626 has proper motion of about 1455 milliarcseconds per year.
WISE 1217+1626 proper motion estimates
Physical properties.
Using three models, Liu "et al." calculated physical properties of WISE 1217+1626 components.
From Burr... | 11,396 | zeroshot-train |
WISEPA J031325.96+780744.2 [SEP] constellation | WISEPA J031325.96+780744.2
WISEPA J031325.96+780744.2 (designation abbreviated to WISE 0313+7807, or WISE J0313+7807) is a brown dwarf of spectral class T8.5, located in constellation Cepheus at approximately 21 light-years from Earth.
Discovery.
WISE 0313+7807 was discovered in 2011 by J. Davy Kirkpatrick et al. from ... | WISEPA J173835.53+273258.9
WISE 1738+2732 (full designation WISEPA J173835.53+273258.9) is a brown dwarf of spectral class Y0, located in constellation Hercules at 25.5 light-years from Earth.
History of observations.
History of observations Discovery.
WISE 1738+2732 was discovered in 2011 from data, collected by Wide-... | 11,397 | zeroshot-train |
WISEPA J174124.26+255319.5 [SEP] constellation | WISEPA J174124.26+255319.5
WISEPA J174124.26+255319.5 (designation is abbreviated to WISE 1741+2553) is a brown dwarf of spectral class T9, located in constellation Hercules at approximately 18 light-years from Earth.
History of observations.
History of observations Discovery.
WISE 1741+2553 was discovered in 2011 from... | WISEPA J041022.71+150248.5
WISE 0410+1502 (full designation WISEPA J041022.71+150248.5) is a brown dwarf of spectral class Y0, located in constellation Taurus. Being approximately 20.4 light-years from Earth, it is one of the Sun's nearest neighbors, especially assuming outdated parallax by Marsh "et al.", correspondin... | 11,398 | zeroshot-train |
Zeta Centauri [SEP] constellation | Zeta Centauri
Zeta Centauri, Latinized from ζ Centauri, is a binary star system in the southern constellation of Centaurus. It has the proper name Alnair , from the scientific-Arabic "Nayyir Badan Qanṭūris" (نير بطن قنطورس), meaning "The Bright (Star) of the Body of the Centaur". With a combined apparent visual magnitu... | contains many deep-sky objects such as star clusters, including eight open clusters visible through binoculars. NGC 6087 is the brightest of the open clusters in Norma with a magnitude of 5.4. It lies in the southeastern corner of the constellation between Alpha Centauri and Zeta Arae. Thought to be around 100 million ... | 11,399 | zeroshot-train |
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