List of stars in Circinus

This is the list of notable stars in the constellation Circinus, sorted by decreasing brightness.

Name B Var HD HIP RA Dec vis.
mag.
abs.
mag.
Dist. (ly) Sp. class Notes
α Cirα1288987190814h 42m 30.69s−64° 58 28.53.182.1153F1Vprapidly oscillating Ap star, Vmax = 3.17m, Vmin = 3.19m, P = 0.004740 d
β Cirβ1353797482415h 17m 30.96s−58° 48 03.24.071.7197A3Vahas a planet (b)
γ Cirγ1364157532315h 23m 22.66s−59° 19 14.54.48−1.49509B5III + F8γ Cas variable, Vmax = 4.43m, Vmin = 4.52m; double star
ε Cirε1352917483715h 17m 38.89s−63° 36 37.84.85−0.44373K2.5III
δ Cirδ1352407477815h 16m 56.90s−60° 57 26.15.04−6.426392O8.5VAlgol variable, Vmax = 5.04m, Vmin = 5.20m, P = 3.902476 d
θ Cirθ1314927312914h 56m 44.00s−62° 46 51.65.08−1.96834B4Vnpemission-line star; γ Cas variable, Vmax = 4.81m, Vmin = 5.65m
η Cirη1329057377615h 04m 48.05s−64° 01 52.95.160.59267G8III
HD 1313421313427303614h 55m 34.71s−60° 06 50.05.181.56173K1III
HD 1294221294227213114h 45m 17.25s−62° 52 31.65.362.05150A7Vndouble star
HD 1355911355917494115h 18m 49.15s−60° 29 46.85.43(−13.06?)3500O7Iab:triple star
HD 1258351258357049214h 25m 06.34s−68° 11 43.25.56−4.603505A3Ibα Cyg variable, Vmax = 5.57m, Vmin = 5.61m
HD 1363591363597530815h 23m 10.60s−60° 39 25.65.652.55136F7V
HD 1244711244716976314h 16m 38.73s−66° 35 16.45.72−3.522296B1.5IIIdouble star
HD 1204041204046766413h 51m 47.42s−69° 24 04.55.73−1.26815K5/M0IIIvariable star, ΔV = 0.011m, P = 172.11704 d
HD 1209131209136794213h 54m 49.14s−67° 39 07.45.74−2.211268K2III
HD 1351601351607475015h 16m 36.69s−60° 54 14.45.74−3.111918B0.5Vemission-line star; double star; suspected variable
HD 1268621268627100214h 31m 16.39s−67° 43 01.45.841.21274K1IIIdouble star
HD 1262411262417065714h 27m 07.11s−65° 49 17.85.87−1.38921K3III
CO CirCO1299547243814h 48m 44.56s−66° 35 36.75.91−1.821144B2.5VBe star; variable
AX CirAX1307017277314h 52m 35.27s−63° 48 35.35.91−1.551012F8II + A/FCepheid variable, Vmax = 5.65m, Vmin = 6.09m, P = 5.273268 d
HD 1219321219326845514h 00m 52.61s−66° 16 07.95.961.53251F0Vdouble star
HD 1280201280207153014h 37m 46.80s−67° 55 52.86.033.7892F7V
HD 1233771233776924114h 10m 30.91s−70° 18 19.66.07K4IItriple star; slow irregular variable, Vmax = 6.03m, Vmin = 6.07m
HD 1234921234926929814h 11m 01.93s−69° 43 09.46.071.74240A6IV
ζ Cirζ1310587296514h 54m 42.59s−65° 59 27.86.09−1.791226B3Vnvariable star, ΔV = 0.005m, P = 3.72065 d
HD 1294621294627209714h 44m 55.57s−58° 28 38.66.100.85366K0III
BU CirBU1295577212114h 45m 10.97s−55° 36 05.86.10−2.521725B2IIIβ Cep variable, ΔV = 0.02m, P = 0.127552 d; double star
HD 1215571215576827013h 58m 31.28s−65° 48 02.16.200.15528K0IIIdouble star
HD 1289171289177186114h 41m 55.93s−58° 36 56.66.212.98144F4V
HD 1302271302277247114h 49m 07.17s−56° 40 03.16.211.31312K3IIIsuspected variable
HD 1337921337927418115h 09m 25.54s−63° 38 34.46.250.09555A0p
HD 1344681344687447015h 13m 01.03s−61° 44 37.66.27−5.567581K4Ibsuspected variable
HD 1340601340607427315h 10m 44.97s−61° 25 20.36.294.3879G3IVhas two planets (b & c)
HD 1259901259907052814h 25m 39.80s−66° 10 22.46.360.82418A1V
HD 1346571346577455215h 13m 59.19s−61° 20 34.56.36−0.67830B5Vdouble star
HD 1309421309427298314h 54m 54.05s−69° 51 39.36.38−0.89926B5V
HD 1290921290927200014h 43m 28.15s−62° 58 00.06.39−1.471216B3V:triple star; suspected variable. Vmax = 6.33m, Vmin = 6.39m
HD 1314911314917311814h 56m 38.35s−62° 21 51.96.39−1.071012B5Vdouble star
HD 1335571335577404415h 07m 56.15s−61° 07 43.26.491.01406F2III
HD 1300211300217251814h 49m 37.06s−68° 56 10.26.50−0.58851B3IIIvariable star, ΔV = 0.008m, P = 1.94001 d
BP CirBP1297087226414h 46m 41.98s−61° 27 43.07.52F2/F3II+B6.0Cepheid variable, Vmax = 7.37m, Vmin = 7.71m, P = 2.39810 d
HD 1294451294457220314h 46m 03.06s−68° 45 45.98.814.66221G8Vhas a planet (b)
WR 701376037986315h 29m 44.69s−58° 34 51.39.711840WC9+B0IWolf–Rayet star
WR 66CC1348777463415h 14m 57.72s−59° 50 30.311.34O:...Wolf–Rayet star, ΔV = 0.1m
BX CirBX14h 01m 36.47s−66° 09 56.312.62B+...prototype BX Circini variable, Vmax = 12.57m, Vmin = 12.62m, P = 0.10658 d
BW CirBW13h 58m 09.92s−64° 44 04.916.9low-mass X-ray binary
Circinus X-1BR15h 20m 40.85s−57° 10 00.121.4low-mass X-ray binary
PSR B1451-6814h 56m 00.03s−68° 43 40.0pulsar
PSR B1509-5815h 13m 55.52s−59° 08 08.8pulsar
Table legend:

See also

  • List of stars by constellation

References

  • ESA (1997). "The Hipparcos and Tycho Catalogues". Retrieved 2006-12-26.
  • Kostjuk, N. D. (2002). "HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index". Retrieved 2006-12-26.
  • Roman, N. G. (1987). "Identification of a Constellation from a Position". Retrieved 2006-12-26.
  • "SIMBAD Astronomical Database". Centre de Données astronomiques de Strasbourg. Retrieved 2007-01-02.
  • Gould, B. A. "Uranometria Argentina". Reprinted and updated by Pilcher, F. Archived from the original on 2012-02-27. Retrieved 2010-07-19.
  • Samus, N. N.; Durlevich, O. V.; et al. (2012). "General Catalog of Variable Stars (GCVS database, version 2012Apr)". Retrieved 2012-07-18.
  • "AAVSO Website". American Association of Variable Star Observers. Retrieved 9 March 2014.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.