Llista d'estrelles del Peix Austral
article de llista de Wikimedia
Aquesta és una llista d'estrelles notables de la constel·lació del Peix Austral, ordenades per ordre decreixent de brillantor.
Nom | B | F | HD | HIP | RA | Dec | mag. ap. |
mag. abs. |
Dist. (al) | Tipus sp. | Notes |
---|---|---|---|---|---|---|---|---|---|---|---|
Fomalhaut | α | 24 | 216956 | 113368 | 22h 57m 38.83s | −29° 37′ 18.6″ | 1.17 | 1.74 | 25 | A3V | 18a estrella més brillant; veïna; té un disc circumestel·lar i un planeta conegut (b) |
ε PsA | ε | 18 | 214748 | 111954 | 22h 40m 39.33s | −27° 02′ 37.0″ | 4.18 | −2.61 | 744 | B8V | |
δ PsA | δ | 23 | 216763 | 113246 | 22h 55m 56.89s | −32° 32′ 22.9″ | 4.20 | 0.61 | 170 | G8III | |
β PsA | β | 17 | 213398 | 111188 | 22h 31m 30.29s | −32° 20′ 45.7″ | 4.29 | 1.00 | 148 | A1V | |
ι PsA | ι | 9 | 206742 | 107380 | 21h 44m 56.79s | −33° 01′ 32.0″ | 4.35 | 0.36 | 205 | B9.5V | |
γ PsA | γ | 22 | 216336 | 112948 | 22h 52m 31.56s | −32° 52′ 31.6″ | 4.46 | 0.29 | 222 | A0III | |
μ PsA | μ | 14 | 210049 | 109285 | 22h 08m 22.95s | −32° 59′ 18.2″ | 4.50 | 1.49 | 130 | A2V | |
τ PsA | τ | 15 | 210302 | 109422 | 22h 10m 08.48s | −32° 32′ 54.4″ | 4.94 | 3.58 | 61 | F6V | |
υ PsA | υ | 210066 | 109289 | 22h 08m 25.93s | −34° 02′ 37.4″ | 4.99 | −1.06 | 528 | K4III | ||
θ PsA | θ | 10 | 207155 | 107608 | 21h 47m 44.17s | −30° 53′ 53.9″ | 5.02 | −0.06 | 339 | A1V | |
π PsA | π | 217792 | 113860 | 23h 03m 29.76s | −34° 44′ 58.6″ | 5.12 | 2.84 | 93 | A9V | ||
210271 | 109404 | 22h 09m 55.71s | −34° 00′ 54.1″ | 5.37 | 1.30 | 212 | A5IV | ||||
η PsA | η | 12 | 209014 | 108661 | 22h 00m 50.22s | −28° 27′ 13.5″ | 5.43 | −2.03 | 1012 | B8/B9V+... | |
λ PsA | λ | 16 | 210934 | 109789 | 22h 14m 18.74s | −27° 46′ 00.9″ | 5.45 | −0.51 | 508 | B7V | |
217236 | 113532 | 22h 59m 35.76s | −29° 27′ 44.4″ | 5.51 | 0.26 | 366 | F0V | ||||
217484 | 113669 | 23h 01m 19.35s | −28° 51′ 14.1″ | 5.55 | −0.72 | 584 | K3III | ||||
210848 | 109737 | 22h 13m 44.39s | −25° 10′ 51.3″ | 5.58 | 1.43 | 221 | F7II | ||||
214484 | 111809 | 22h 38m 51.46s | −33° 04′ 53.0″ | 5.66 | 0.04 | 435 | A0V | ||||
217303 | 113562 | 23h 00m 05.77s | −25° 09′ 50.4″ | 5.66 | −1.02 | 706 | K0IICNIII | ||||
8 PsA | 8 | 205471 | 106654 | 21h 36m 10.90s | −26° 10′ 17.2″ | 5.73 | 2.07 | 176 | A7/A8IV | ||
214122 | 111600 | 22h 36m 35.47s | −31° 39′ 49.3″ | 5.82 | 0.92 | 312 | K2III | ||||
214690 | 111934 | 22h 40m 22.38s | −30° 39′ 30.1″ | 5.88 | −0.59 | 642 | K2/K3III | ||||
213135 | 111045 | 22h 29m 45.94s | −27° 06′ 26.0″ | 5.95 | 2.83 | 137 | F0V | ||||
6 PsA | 6 | 204854 | 106340 | 21h 32m 14.58s | −33° 56′ 40.6″ | 5.97 | 0.46 | 412 | A2V | ||
209522 | 108975 | 22h 04m 36.76s | −26° 49′ 20.4″ | 5.97 | −1.73 | 1128 | B3V (+B) | ||||
21 PsA | 21 | 216210 | 112862 | 22h 51m 20.94s | −29° 32′ 10.6″ | 5.99 | 0.71 | 370 | G8/K0III | ||
216761 | 113234 | 22h 55m 51.54s | −31° 37′ 59.5″ | 6.09 | −1.23 | 948 | K3III | ||||
7 PsA | 7 | 205529 | 106703 | 21h 36m 48.75s | −33° 02′ 52.4″ | 6.10 | 1.79 | 237 | A5V | ||
19 PsA | 19 | 214966 | 112102 | 22h 42m 22.08s | −29° 21′ 39.6″ | 6.12 | −0.23 | 607 | M3III | ||
211291 | 109990 | 22h 16m 37.44s | −25° 53′ 53.3″ | 6.14 | −0.07 | 568 | K1II/III | ||||
217096 | 113447 | 22h 58m 35.01s | −35° 31′ 22.6″ | 6.15 | 1.70 | 253 | F7V | ||||
210739 | 109667 | 22h 12m 57.50s | −26° 19′ 39.8″ | 6.19 | 2.37 | 189 | A3V | ||||
205872 | 106907 | 21h 39m 06.07s | −33° 40′ 43.5″ | 6.28 | 3.01 | 147 | G8IV | ||||
215669 | 112501 | 22h 47m 19.21s | −34° 09′ 42.4″ | 6.28 | 1.32 | 320 | K1III | ||||
214599 | 111879 | 22h 39m 44.12s | −28° 19′ 32.0″ | 6.30 | 0.53 | 466 | K0/K1III | ||||
217358 | 113593 | 23h 00m 24.58s | −25° 37′ 36.3″ | 6.30 | 0.71 | 428 | K1III | ||||
215782 | 112567 | 22h 47m 56.13s | −25° 54′ 42.3″ | 6.31 | 0.31 | 517 | G8III | ||||
216042 | 112746 | 22h 49m 59.25s | −32° 48′ 19.4″ | 6.34 | 2.12 | 228 | F0V | ||||
210111 | 109306 | 22h 08m 42.63s | −33° 07′ 32.7″ | 6.37 | 1.89 | 257 | A2III/IV | ||||
208285 | 108259 | 21h 55m 55.60s | −30° 36′ 21.1″ | 6.41 | 0.90 | 412 | G8III | ||||
205265 | 106564 | 21h 34m 52.99s | −29° 41′ 45.9″ | 6.42 | −0.22 | 695 | B8IIIw | ||||
ζ PsA | ζ | 213296 | 111138 | 22h 30m 53.75s | −26° 04′ 24.8″ | 6.43 | 0.99 | 399 | K1III | ||
210300 | 109412 | 22h 10m 00.13s | −28° 17′ 33.0″ | 6.44 | 1.27 | 353 | A5V | ||||
13 PsA | 13 | 209476 | 108952 | 22h 04m 23.83s | −29° 54′ 59.5″ | 6.45 | −1.55 | 1299 | K5III | ||
214462 | 111801 | 22h 38m 44.70s | −28° 44′ 53.5″ | 6.46 | 1.00 | 403 | K1III | ||||
TW PsA | 216803 | 113283 | 22h 56m 23.83s | −31° 33′ 54.6″ | 6.48 | 7.07 | 25 | K4Vp | variable BY Dra; veïna; potser relacionada amb Fomalhaut | ||
5 PsA | 5 | 204394 | 106067 | 21h 29m 03.73s | −31° 14′ 18.7″ | 6.52 | 1.21 | 377 | A1V | ||
Lacaille 9352 | 217987 | 114046 | 23h 05m 52.04s | −35° 51′ 11.1″ | 7.34 | 9.75 | 11 | M0.5V | 10a estrella més propera | ||
HD 216770 | 216770 | 113238 | 22h 55m 53.70s | −26° 39′ 31.6″ | 8.10 | 5.21 | 124 | K1V | té un planeta (b) | ||
HD 205739 | 205739 | 106824 | 21h 38m 08.41s | –31° 44′ 14.9″ | 8.56 | 3.78 | 295 | G3IV | té un planeta (b) |
Vegeu també
modificaReferències
modifica- ESA. «The Hipparcos and Tycho Catalogues», 1997. Arxivat de l'original el 2006-12-07. [Consulta: 26 desembre 2006].
- Kostjuk, N. D. «HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index», 2002. Arxivat de l'original el 2006-11-24. [Consulta: 26 desembre 2006].
- Roman, N. G. «Identification of a Constellation from a Position», 1987. Arxivat de l'original el 2006-11-24. [Consulta: 26 desembre 2006].