Constellation stringclasses 88
values | Name stringlengths 3 28 ⌀ | Bayer stringclasses 224
values | Flamsteed stringclasses 196
values | Variable Star stringclasses 839
values | Henry Draper Number stringlengths 1 15 ⌀ | Hipparcos Number stringlengths 1 9 ⌀ | Right Ascension stringlengths 8 17 ⌀ | Declination stringlengths 8 18 ⌀ | Visual Magnitude stringlengths 1 15 ⌀ | Absolute Magnitude stringlengths 1 10 ⌀ | Distance stringlengths 2 14 ⌀ | Spectral class stringlengths 1 24 ⌀ | Notes stringlengths 3 288 ⌀ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Tucana | HD 215562 | ξ[1][2] | null | null | 215562 | 112533 | 22h 47m 35.71s | −65° 33′ 36.8′′ | 6.49 | 0.05 | 633 | K1III | null |
Tucana | HD 4308 | null | null | null | 4308 | 3497 | 00h 44m 39.27s | −65° 38′ 58.3′′ | 6.54 | 4.84 | 72 | G5V | has a planet (b ) |
Tucana | Gliese 902 | null | null | null | 222237 | 116745 | 23h 39m 36.83s | −72° 43′ 19.8′′ | 7.09 | 7.29 | 37.1 | K3V | null |
Tucana | HD 6870 | null | null | BS | 6870 | 5321 | 01h 08m 03.97s | −61° 52′ 17.8′′ | 7.45 | null | 339 | A2IIwp | δ Sct variable, *V* max = 7.43m, *V* min = 7.57m, *P* = 0.065 d |
Tucana | HD 222076 | null | null | null | 222076 | 116630 | 23h 38m 08.0s | −70° 54′ 12′′ | 7.48 | null | 272 | null | has a planet (b ) |
Tucana | HD 221287 | null | null | null | 221287 | 116084 | 23h 31m 20.34s | −58° 12′ 35.0′′ | 7.82 | 4.20 | 173 | F7V | Poerava,3] has a planet ([b ) |
Tucana | CF Tuc | null | null | CF | 5303 | 4157 | 00h 53m 07.77s | −74° 39′ 05.6′′ | 7.90 | null | 291.3 | G5IV+K4IV-V | RS CVn variable , *V* max = 7.50m, *V* min = 7.86m, *P* = 2.79750 d |
Tucana | HD 1397 | null | null | null | 1397 | 1419 | 00h 17m 47.0s | −66° 21′ 32′′ | 7.90 | null | 259 | G5III | has a planet (b ) |
Tucana | HD 213885 | null | null | null | 213885 | 111553 | 22h 35m 56.0s | −59° 51′ 53′′ | 8.0 | null | 189 | G | has two planets (b and c ) |
Tucana | HD 7199 | null | null | null | 7199 | 5529 | 01h 10m 47s | −66° 11′ 17′′ | 8.06 | null | 117 | KOIV/V | Emiw,4] has a planet ([b ) |
Tucana | HD 224538 | null | null | null | 224538 | 118228 | 23h 58m 52.0s | −61° 35′ 12′′ | 8.06 | null | 254 | F9IV/V | has a planet (b ) |
Tucana | HD 215497 | null | null | null | 215497 | 112441 | 22h 46m 36.75s | −56° 35′ 58.3′′ | 8.97 | 5.78 | 142 | K3V | has two planets (b & c ) |
Tucana | HD 222259 | null | null | DS | 222259 | 116748 | 23h 39m 40.0s | −69° 11′ 45′′ | 9 | null | 143 | G6V | has a planet (b ) |
Tucana | AQ Tuc | null | null | AQ | 1372 | 1387 | 00h 17m 21.51s | −71° 54′ 56.8′′ | 10.12 | null | 1490 | F4+... | W UMa variable , *V* max = 9.91m, *V* min = 10.48m, *P* = 0.59484267 d |
Tucana | HD 7583 | null | null | null | 7583 | 5714 | 01h 13m 30.50s | −73° 20′ 10.3′′ | 10.20 | null | 200000 | A0Iao | in SMC ; yellow hypergiant , *V* max = 10.13m, *V* min = 10.44m |
Tucana | R40&action=edit&redlink=1) | null | null | null | 6884 | 5267 | 01h 07m 18.22s | −72° 28′ 03.7′′ | 10.23 | null | 200000 | B9Iae | in SMC; luminous blue variable , *V* max = 9.5m, *V* min = 10.73m |
Tucana | HD 5980 | null | null | null | 5980 | null | 00h 59m 26.57s | −72° 09′ 53.9′′ | 11.31 | null | 200,000 | WN3+OB D | in SMC; triple star; contains a luminous blue variable and a Wolf–Rayet star , *V* max = 8.8m, *V* min = 11.9m; both components among the most luminous stars known |
Tucana | W Tuc | null | null | W | null | 4541 | 00h 58m 09.70s | −63° 23′ 44.4′′ | 11.60 | null | 979 | A... | RR Lyr variable , *V* max = 10.783m, *V* min = 11.950m, *P* = 0.6422382 d |
Tucana | BZ Tuc | null | null | BZ | null | null | 00h 41m 43.43s | −73° 43′ 23.6′′ | 11.68 | null | 200000 | F8Ib | in SMC; classical Cepheid , *V* max = 11.65m, *V* min = 12.35m, *P* = 127.447 d |
Tucana | WASP-91 | null | null | null | null | null | 23h 51m 23.0s | −70° 09′ 10′′ | 12.00 | null | null | K3 | has a planet (b ) |
Tucana | WASP-164 | null | null | null | null | null | 22h 59m 29.6s | −60° 26′ 52′′ | 12.62 | null | null | G2V | has a transiting planet (b ) |
Tucana | AB7 | null | null | null | null | null | 01h 03m 35.93s | −72° 03′ 22.0′′ | 13.02 | null | 200000 | WN4+O6I | in SMC; binary star; contains a Wolf–Rayet star |
Tucana | SMC X-1 | null | null | null | null | null | 01h 17m 05.15s | −73° 26′ 36.0′′ | 13.30 | null | 200000 | OB: | in SMC; high-mass X-ray binary |
Tucana | SMC X-3 | null | null | null | null | null | 00h 52m 05.64s | −72° 26′ 04.2′′ | 14.91 | null | 200000 | B1-B1.5IV-V | in SMC; X-ray pulsar |
Tucana | AX J0051-733 | null | null | DZ | null | null | 00h 50m 44.70s | −73° 16′ 05.4′′ | 15.44 | null | 200000 | B0-B0.5V | in SMC; X-ray pulsar with Be star companion, *V* max = 14.7m, *V* min = 15.7m, *P* = 0.708 d |
Tucana | SMC X-2 | null | null | null | null | null | 00h 54m 36.2s | −73° 40′ 35′′ | 16.38 | null | 200000 | B1.5Ve | in SMC; high-mass X-ray binary |
Tucana | CP Tuc | null | null | CP | null | null | 23h 15m 19.10s | −59° 10′ 28.3′′ | null | null | null | null | AM Her variable |
Tucana | PSR J0045-7319 | null | null | null | null | null | 00h 45m 35.16s | −73° 19′ 03.0′′ | null | null | 200000 | null | in SMC; pulsar |
Tucana | PMMR 62 | null | null | null | null | null | 00h 53m 47.93s | −72° 02′ 09.487′′ | 12.43 | null | 11365.53 | M0Iab C | Red supergiant located in the Small Magellanic Cloud . |
Ursa Major | Alioth | ε | 77 | null | 112185 | 62956 | 12h 54m 01.63s | +55° 57′ 35.4′′ | 1.77 | −0.21 | 81 | A0p | Alioth; brown dwarf companion?; α2 CVn variable |
Ursa Major | Dubhe | α | 50 | null | 95689 | 54061 | 11h 03m 43.84s | +61° 45′ 04.0′′ | 1.79 | −1.08 | 124 | K0III + F0V | Dubhe, Dubh, Dubb, Thahr al Dub al Akbar, Ak |
Ursa Major | Alkaid | η | 85 | null | 120315 | 67301 | 13h 47m 32.55s | +49° 18′ 47.9′′ | 1.86 | −0.60 | 101 | B3V SB | Benetnasch, Alkaid, Elkeid |
Ursa Major | Mizar | ζ1 | 79 | null | 116656 | 65378 | 13h 23m 55.54s | +54° 55′ 31.3′′ | 2.23 | 0.32 | 83 | A2V SB | spectroscopic binary , the Mizar pair also form a naked eye double with Alcor |
Ursa Major | Merak (star | β | 48 | null | 95418 | 53910 | 11h 01m 50.39s | +56° 22′ 56.4′′ | 2.37 | 0.41 | 79 | A1V | Merak, Mirak |
Ursa Major | Phecda | γ | 64 | null | 103287 | 58001 | 11h 53m 49.74s | +53° 41′ 41.0′′ | 2.44 | 0.36 | 84 | A0V SB | Phad, Phecda, Phegda, Phekha, Phacd |
Ursa Major | Psi Ursae Majoris | ψ | 52 | null | 96833 | 54539 | 11h 09m 39.86s | +44° 29′ 54.8′′ | 3.01 | −0.27 | 147 | K1III | Ta Tsun |
Ursa Major | Mu Ursae Majoris | μ | 34 | null | 89758 | 50801 | 10h 22m 19.80s | +41° 29′ 58.0′′ | 3.06 | −1.35 | 249 | M0III SB | Tania Australis, Alkafzah Australis; semiregular variable |
Ursa Major | Theta Ursae Majoris | θ | 25 | null | 82328 | 46853 | 09h 32m 52.33s | +51° 40′ 43.0′′ | 3.12 | 2.52 | 44 | F6IV | Al Haud, Sarir, Sarir Bonet |
Ursa Major | Iota Ursae Majoris | ι | 9 | null | 76644 | 44127 | 08h 59m 12.84s | +48° 02′ 32.5′′ | 3.14 | 2.29 | 48 | A7IV | Talitha, Dnoces, Alphikra Borealis; quadruple star |
Ursa Major | Megrez | δ | 69 | null | 106591 | 59774 | 12h 15m 25.45s | +57° 01′ 57.4′′ | 3.31 | 1.33 | 81 | A3Vvar | Megrez, Kaffa |
Ursa Major | Omicron Ursae Majoris | ο | 1 | null | 71369 | 41704 | 08h 30m 16.03s | +60° 43′ 06.4′′ | 3.35 | −0.40 | 184 | G4II-III | Muscida, has a planet (b ) |
Ursa Major | Lambda Ursae Majoris | λ | 33 | null | 89021 | 50372 | 10h 17m 05.93s | +42° 54′ 52.1′′ | 3.45 | 0.38 | 134 | A2IV | Tania Borealis, Alkafzah Borealis |
Ursa Major | Nu Ursae Majoris | ν | 54 | null | 98262 | 55219 | 11h 18m 28.76s | +33° 05′ 39.3′′ | 3.49 | −2.07 | 421 | K3III SB | Alula Borealis |
Ursa Major | Kappa Ursae Majoris | κ | 12 | null | 77327 | 44471 | 09h 03m 37.56s | +47° 09′ 24.0′′ | 3.56 | −1.99 | 423 | A1Vn | Alkaphrah, Al Kaprah, Talitha Australis, Alphikra Australis |
Ursa Major | 23 Ursae Majoris | h | 23 | null | 81937 | 46733 | 09h 31m 31.57s | +63° 03′ 42.5′′ | 3.65 | 1.83 | 75 | F0IV | null |
Ursa Major | Chi Ursae Majoris | χ | 63 | null | 102224 | 57399 | 11h 46m 03.13s | +47° 46′ 45.6′′ | 3.72 | −0.20 | 196 | K0III | Taiyangshou, Alkafzah, Alkaphrah, El Koprah |
Ursa Major | Upsilon Ursae Majoris | υ | 29 | null | 84999 | 48319 | 09h 50m 59.69s | +59° 02′ 20.8′′ | 3.78 | 1.04 | 115 | F0IV | δ Sct variable |
Ursa Major | Mizar | ζ2 | 79 | null | 65378 | 116657 | 13h 23m 56.33s | +54° 55′ 18.56′′ | 3.88 | 1.96 | 83 | A3m | spectroscopic binary , the Mizar pair also form a naked eye double with Alcor |
Ursa Major | Alcor (star | g | 80 | null | 116842 | 65477 | 13h 25m 13.54s | +54° 59′ 16.7′′ | 3.99 | 2.00 | 82 | A5Vn | Saidak, Suha, Arundhati; naked-eye double star with Mizar |
Ursa Major | Xi Ursae Majoris | ξ | 53 | null | 98230 | 55203 | 11h 18m 11.24s | +31° 31′ 50.8′′ | 4.26 | 4.18 | 27.3 | G0V | Alula Australis; binary star ; RS CVn variable |
Ursa Major | 15 Ursae Majoris | f | 15 | null | 78209 | 44901 | 09h 08m 52.39s | +51° 36′ 17.0′′ | 4.46 | 2.13 | 96 | Am | null |
Ursa Major | 26 Ursae Majoris | null | 26 | null | 82621 | 47006 | 09h 34m 49.49s | +52° 03′ 05.6′′ | 4.47 | −0.10 | 267 | A2V | null |
Ursa Major | 24 Ursae Majoris | d | 24 | DK | 82210 | 46977 | 09h 34m 28.97s | +69° 49′ 48.6′′ | 4.54 | 1.99 | 106 | G4III-IV | DK UMa; RS CVn variable |
Ursa Major | Phi Ursae Majoris | φ | 30 | null | 85235 | 48402 | 09h 52m 06.36s | +54° 03′ 51.4′′ | 4.60 | −1.08 | 436 | A3IV | null |
Ursa Major | Omega Ursae Majoris | ω | 45 | null | 94334 | 53295 | 10h 53m 58.71s | +43° 11′ 24.1′′ | 4.61 | 0.10 | 267 | A1Vs | null |
Ursa Major | 4 Ursae Majoris | π2 | 4 | null | 73108 | 42527 | 08h 40m 12.90s | +64° 19′ 40.3′′ | 4.62 | 0.15 | 252 | K2III | Muscida, has a planet (b ) |
Ursa Major | Tau Ursae Majoris | τ | 14 | null | 78362 | 45075 | 09h 10m 54.93s | +63° 30′ 49.6′′ | 4.66 | 1.81 | 122 | Am | null |
Ursa Major | 83 Ursae Majoris | null | 83 | IQ | 119228 | 66738 | 13h 40m 44.29s | +54° 40′ 54.0′′ | 4.69 | −1.50 | 549 | M2IIIvar | IQ UMa |
Ursa Major | HD 91312 | null | null | null | 91312 | 51658 | 10h 33m 14.00s | +40° 25′ 31.9′′ | 4.72 | 2.04 | 112 | A7IV | null |
Ursa Major | Xi Ursae Majoris | ξ | 53 | null | 98231 | null | 11h 18m 11.00s | +31° 31′ 45.0′′ | 4.73 | null | null | null | component of the ξ UMa system |
Ursa Major | Rho Ursae Majoris | ρ | 8 | null | 76827 | 44390 | 09h 02m 32.73s | +67° 37′ 46.5′′ | 4.74 | 0.01 | 287 | M3III | null |
Ursa Major | 55 Ursae Majoris | null | 55 | null | 98353 | 55266 | 11h 19m 07.94s | +38° 11′ 08.6′′ | 4.80 | 1.01 | 183 | A2V | null |
Ursa Major | Sigma2 Ursae Majoris | σ2 | 13 | null | 78154 | 45038 | 09h 10m 23.53s | +67° 08′ 03.3′′ | 4.80 | 3.25 | 67 | F7IV-V | null |
Ursa Major | 36 Ursae Majoris | null | 36 | null | 90839 | 51459 | 10h 30m 37.76s | +55° 58′ 50.2′′ | 4.82 | 4.28 | 42 | F8V | null |
Ursa Major | 18 Ursae Majoris | e | 18 | DD | 79439 | 45493 | 09h 16m 11.28s | +54° 01′ 18.2′′ | 4.83 | 2.00 | 118 | A5V | DD UMa; δ Sct variable |
Ursa Major | 78 Ursae Majoris | null | 78 | null | 113139 | 63503 | 13h 00m 43.59s | +56° 21′ 58.8′′ | 4.93 | 2.94 | 81 | F2V | null |
Ursa Major | ET Ursae Majoris | null | null | ET | 89822 | 50933 | 10h 24m 07.86s | +65° 33′ 59.3′′ | 4.94 | 0.12 | 301 | A0sp... | α2 CVn variable |
Ursa Major | null | null | null | null | 92523 | 52425 | 10h 43m 04.04s | +69° 04′ 34.5′′ | 4.99 | −0.57 | 426 | K3III | null |
Ursa Major | 46 UMa | null | 46 | null | 94600 | 53426 | 10h 55m 44.46s | +33° 30′ 25.2′′ | 5.03 | 0.64 | 245 | K1III | null |
Ursa Major | 56 Ursae Majoris | null | 56 | null | 98839 | 55560 | 11h 22m 49.61s | +43° 28′ 57.9′′ | 5.03 | −0.90 | 492 | G8II | null |
Ursa Major | 47 Ursae Majoris | null | 47 | null | 95128 | 53721 | 10h 59m 28.22s | +40° 25′ 48.4′′ | 5.03 | 4.29 | 46 | G0V | Chalawan,1] has three planets ([b , c & d ) |
Ursa Major | 49 UMa | null | 49 | null | 95310 | 53838 | 11h 00m 50.48s | +39° 12′ 43.7′′ | 5.06 | −0.40 | 403 | Am | null |
Ursa Major | 15 Leonis Minoris | null | (15) | null | 84737 | 48113 | 09h 48m 35.18s | +46° 01′ 16.4′′ | 5.08 | 3.75 | 60 | G2V | null |
Ursa Major | 44 UMa | null | 44 | null | 94247 | 53261 | 10h 53m 34.52s | +54° 35′ 06.5′′ | 5.11 | −1.46 | 676 | K3III | null |
Ursa Major | 38 UMa | null | 38 | null | 92424 | 52353 | 10h 41m 56.78s | +65° 42′ 59.3′′ | 5.12 | 0.94 | 224 | K2IIIvar | null |
Ursa Major | Sigma Ursae Majoris | σ1 | 11 | null | 77800 | 44857 | 09h 08m 23.53s | +66° 52′ 24.0′′ | 5.14 | −0.77 | 498 | K5III | null |
Ursa Major | 27 UMa | null | 27 | null | 83506 | 47654 | 09h 42m 57.24s | +72° 15′ 09.7′′ | 5.15 | −0.51 | 442 | K0III | null |
Ursa Major | 37 UMa | null | 37 | null | 91480 | 51814 | 10h 35m 09.62s | +57° 04′ 57.2′′ | 5.16 | 3.05 | 86 | F1V | null |
Ursa Major | 16 Ursae Majoris | c | 16 | null | 79028 | 45333 | 09h 14m 20.55s | +61° 25′ 24.2′′ | 5.18 | 3.72 | 64 | F9V | null |
Ursa Major | null | null | null | null | 92787 | 52469 | 10h 43m 33.12s | +46° 12′ 14.5′′ | 5.18 | 2.42 | 116 | F5III | null |
Ursa Major | 44 Lyn | null | (44) | null | 84335 | 47965 | 09h 46m 31.66s | +57° 07′ 40.8′′ | 5.20 | −1.07 | 556 | M3III | null |
Ursa Major | 67 UMa | null | 67 | DP | 104513 | 58684 | 12h 02m 07.06s | +43° 02′ 43.7′′ | 5.22 | 2.57 | 111 | A7m | DP UMa; δ Sct variable |
Ursa Major | 31 UMa | null | 31 | SY | 85795 | 48682 | 09h 55m 43.01s | +49° 49′ 11.3′′ | 5.27 | 1.10 | 223 | A3III | SY UMa |
Ursa Major | null | null | null | null | 102328 | 57477 | 11h 46m 55.61s | +55° 37′ 41.8′′ | 5.27 | 1.26 | 206 | K3III | null |
Ursa Major | 17 UMa | null | 17 | null | 79354 | 45455 | 09h 15m 49.81s | +56° 44′ 29.3′′ | 5.28 | −1.32 | 681 | K5III | null |
Ursa Major | 57 UMa | null | 57 | null | 99787 | 56034 | 11h 29m 04.16s | +39° 20′ 13.0′′ | 5.30 | 1.26 | 209 | A2V | null |
Ursa Major | 61 Ursae Majoris | null | 61 | null | 101501 | 56997 | 11h 41m 03.03s | +34° 12′ 09.2′′ | 5.31 | 5.41 | 31 | G8Vvar | null |
Ursa Major | 55 Cam | null | (55) | null | 67447 | 40215 | 08h 12m 48.79s | +68° 28′ 26.6′′ | 5.34 | −2.22 | 1062 | G8II | null |
Ursa Major | 74 UMa | null | 74 | null | 108844 | 60978 | 12h 29m 57.40s | +58° 24′ 19.9′′ | 5.37 | 0.74 | 274 | A5e... | null |
Ursa Major | null | null | null | null | 117376 | 65728 | 13h 28m 27.18s | +59° 56′ 44.5′′ | 5.40 | 1.10 | 236 | A1Vn | null |
Ursa Major | 41 Lyncis | null | (41) | null | 81688 | 46471 | 09h 28m 39.99s | +45° 36′ 06.5′′ | 5.41 | 0.68 | 288 | K0III-IV | Intercrus,1] has a planet ([b ) |
Ursa Major | null | null | null | null | 100203 | 56290 | 11h 32m 20.76s | +61° 04′ 57.9′′ | 5.46 | 3.26 | 90 | F6V | null |
Ursa Major | 82 UMa | null | 82 | null | 119024 | 66634 | 13h 39m 30.58s | +52° 55′ 15.9′′ | 5.46 | 1.88 | 169 | A3Vn | null |
Ursa Major | 2 UMa | A | 2 | null | 72037 | 42080 | 08h 34m 36.19s | +65° 08′ 43.0′′ | 5.47 | 2.04 | 158 | A2m | null |
Ursa Major | null | null | null | null | 95212 | 53781 | 11h 00m 14.70s | +45° 31′ 34.6′′ | 5.47 | −1.69 | 881 | K5III | null |
Ursa Major | null | null | null | null | 77601 | 44613 | 09h 05m 24.11s | +48° 31′ 49.3′′ | 5.48 | 0.34 | 348 | F6II-III | null |
Ursa Major | null | null | null | null | 86378 | 49005 | 09h 59m 51.72s | +56° 48′ 42.8′′ | 5.50 | −0.47 | 510 | K5III | null |
Ursa Major | 70 UMa | null | 70 | null | 107465 | 60212 | 12h 20m 50.83s | +57° 51′ 51.4′′ | 5.54 | −1.12 | 701 | K5III | null |
Ursa Major | null | null | null | null | 92095 | 52136 | 10h 39m 05.74s | +53° 40′ 06.6′′ | 5.55 | −0.44 | 514 | K3III | null |
Ursa Major | 59 UMa | null | 59 | null | 101107 | 56770 | 11h 38m 20.69s | +43° 37′ 31.8′′ | 5.56 | 2.26 | 149 | F2II-III | null |
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