Catalogues

Crux / Yale Bright Star Catalog (HR)

«Yale Bright Star Catalogue, 5th Revised Ed.» Hoffleit D., Warren Jr W.H., 1991 [154]
HRBDMHDSAOFK5IRM*ADSVarIDRADecvMagspTypedMagSepRemarks
HR 4573CP-61 2829103884251659 5397 11 57 40.1-62 26 565.57 B3V G:Sco-Cen cluster.,VAR:Used as comparison for HR 4603; uncertain which is the variable.
HR 4576CP-55 47511039612395332956 5402 11 58 15.2-56 19 025.44 B8III
HR 4578CP-63 2073104035251664 11 58 47.7-64 20 215.61 A3Ib
HR 4592CP-56 4954104430239589 12 01 29.0-57 30 136.16 A0V
HR 4599θ1CP-62 2543104671251705W 12 03 01.5-63 18 464.33 Am 9.34.5G:Hyades moving group.,SB:24.4828d, K 46.1k/s, V0 -2.8k/s, msin3i 0.741, asini 12.3.
HR 4603θ2CP-62 2561104841251717 The2 Cru12 04 19.2-63 09 564.72 B2IV G:Sco-Cen assoc.; doubtful member of the Sco-Cen cluster.,S:Also classified B3IV.,SB:3.4280d, K 51.3k/s, V0 +16.1k/s, asini 2.42.,VAR:Beta C 4.70 - 4.74V, 0.0889d. See HR 4573.
HR 4607CP-60 3697104933251723 12 04 57.1-60 58 095.96 M2III
HR 4616ηCP-63 21451052112517422969W 12 06 52.9-64 36 494.15 F2III 7.544.0
HR 4622CP-60 3777105437251757 12 08 24.6-60 50 506.22 K3-4II
HR 4634CP-60 3812105841251778 12 11 04.9-61 16 396.08 F2-3IV
HR 4644CP-62 2624106068251790 12 12 22.0-62 57 035.92 B8Ia-Iab G:Listed by Buscombe and Kennedy in M.N.R.A.S. 124, 196, 1962 as among Sco-Cen stars. Buscombe now points out that it,G:is a nonmember background star.
HR 4653CP-63 2203106343251803 12 14 16.8-64 24 316.22 B1.5Ia
HR 4656δCP-58 4189106490239791455 Del Cru12 15 08.7-58 44 562.80 B2IV G:Probable member of Sco-Cen cluster; lower Cen group of Sco-Cen assoc.,VAR:Beta C 2.78 - 2.84V, 2.25 - 2.31p, 0.151038d. Expanding circumstellar shell.
HR 4679ζCP-63 2235106983251841W 12 18 26.1-64 00 114.04 B2.5V 9.033.8D:Companion G8III, optical.,G:Sco-Cen cluster; lower Cen group of Sco-Cen assoc.; member of Pleiades group.
HR 4700εCP-59 41881074462518622989 5568 12 21 21.6-60 24 043.59 K3-4III G:Hyades group.,VAR:I? 3.4 - 4.0v.
HR 4702CP-55 5019107543239880 12 21 57.5-56 22 295.92 K4III+F:
HR 4706CP-56 5202107696239901 Var?12 22 49.3-57 40 345.39 B9V G:Sco-Cen assoc.
HR 4729CP-62 2742108250251903W C12 26 30.9-63 07 214.86 B4IV 0.44.4D:Component C of triple system with HR 4730-4731, at 90" CPM.,G:Sco-Cen assoc.,SB:1.225155d, K 43.1k/s, V0 +8.4k/s, asini 0.726.
HR 4730α1CP-62 2745108248251904462W A12 26 35.9-63 05 571.33 B0.5IV 0.44.4D:AB 1.35 B0.5IV, 1.75 B3n or B0.5Vn, q = 0.916". Mag. and colors for blend of HR 4730-31, 0.76V, -0.25(B-V), -1.00(U-B),,D:-0.24(R-I). Masses 14 and 10 solar for hyperbolic orbit with periastron distance 61 AU.,G:HII region. Although there is disagreement in the RV of HR 4730, 4731, they are both members of the Sco-Cen assoc.,M:Possibly X-ray source 2U1223-62.,N:ACRUX.,SB:Primary of visual double, 75.769d, K 32.8k/s, V0 +7.5, asini 30.0.
HR 4731α2CP-62 27451082490W B12 26 36.5-63 05 581.73 B1V 0.44.4D:Binary with HR 4730, CPM with 4729.,G:Member of the local association (Pleiades group); Sco-Cen assoc.; HII region. See HR 4730.,M:Possibly X-ray source 2U1223-62.,SB:Formerly considered SB, 56d, probably single companion to HR 4730.
HR 4736CP-63 2283108355251911 12 27 24.6-63 47 216.00 B8IV
HR 4739CP-58 4289108396239960 BL Cru12 27 28.7-58 59 315.50 M4-5III VAR:Amp. 0.35V, 0.25p.
HR 4744CP-63 2297108501251920 12 28 18.9-64 20 296.04 A0Vn
HR 4747CP-61 3209108530251924 12 28 25.5-61 47 436.22 K2III
HR 4749CP-55 5084108570239977W 12 28 33.4-56 24 286.15 K0-1III 5.849.0G:Zeta Her group.
HR 4754CP-55 5097108732239999 12 29 53.9-56 31 295.80 M1III
HR 4763γCP-56 5272108903240019468IW A5672 12 31 09.9-57 06 481.63 M3.5III 5.1110.6N:Gacrux.,VAR:I? Amp. 0.30p.
HR 4764γCP-56 5274108925240022W B12 31 16.7-57 04 526.42 A3V 5.1110.6
HR 4768CP-58 4344108968240027 BG Cru12 31 40.3-59 25 265.48 F7Ib-II vS:F5Ib-G0p.,VAR:CDelta 5.36 - 5.58V, 3.34258d.
HR 4771CP-62 2805109000251946 12 31 55.8-63 30 225.95 A8III
HR 4790CP-61 3298109492251962I 12 35 29.0-61 50 316.22 G3III
HR 4823CP-59 4393110335240161 5858 12 41 56.6-59 41 094.93 B6IVe G:Sco-Cen assoc.,VAR:EA? 4.91 - >7.5V, 5.0 - >7.5p. Faint May 22, 1896. Also amp. 0.04V suspected on time scale 1d.
HR 4830CP-62 28981104322520023015 BZ Cru12 42 50.3-63 03 315.31 B1IIIe vG:Sco-Cen assoc.,S:Also classified B2pe. Hydrogen and FeII emission with small variations in Balmer emission lines.,SB:10.21d.,VAR:Gamma Cas 5.24 - 5.45V.
HR 4832CP-55 5194110461240176 12 42 49.6-55 56 506.08 B9V
HR 4834CP-55 5197110506240179 12 43 09.1-56 10 346.00 B7-8V
HR 4835CP-58 4453110532240183W 12 43 28.2-58 54 116.40 K0-1III 3.329.8
HR 4842ιCP-60 4273110829252016W 12 45 37.9-60 58 524.69 K0III 4.827.5G:In Ursa cluster.,RV:Companion of visual double -7k/s.
HR 4848CP-55 52151109562402353018W 12 46 22.7-56 29 204.65 B3V v4.352.6D:Probably optical. CPM? Companion A3p.,G:Probable member of Sco-Cen cluster; lower Cen group of Sco-Cen assoc.; member of Pleiades group.,RV:Comp. B = CPD -55d5216, -4k/s.,VAR:Comp. B, 8.70 - 8.82V, Ap. Possible spectrum var.
HR 4853βCP-59 4451111123240259481W Bet Cru12 47 43.2-59 41 191.25 B0.5III 6.0371.6D:Interferometer measures indicate close double or multiple star. Component B, 11.4v, F8V, optical; C, 7.5v, B8.,G:Probable member of Sco-Cen cluster; member of Sco-Cen assoc.; member of Pleiades group.,N:Becrux; MIMOSA.,R:Diam. = 0.000702 - 0.000722".,SB:0.1604d, and 7 - 8y.,VAR:Beta C 1.23 - 1.31V, multiple periods, 0.2365072d, 0.160474d, 0.121383d, 6d, 7 - 8y and others.
HR 4868CP-59 4483111463252047 12 50 12.0-60 24 036.75 A3II
HR 4876CP-59 4494111613252054 5991 12 51 17.8-60 19 475.72 A2Iabe G:NGC 4755 #20; Cen OB1.
HR 4887CP-59 4529111904252069 6008 12 53 21.8-60 19 435.76 B9Ia G:In cluster NGC 4755 #1; Cen OB1.
HR 4890κCP-59 4555111973252077 12 53 49.1-60 22 375.90 B5Ia tG:NGC 4755 #2; Cen OB1.,VAR:H alpha emission var.
HR 4895CP-57 5776112044240362 S Cru12 54 22.0-58 25 506.58 F7Ib-II vS:Also classified F6-G1Ib-II.,VAR:CDelta 6.23 - 6.92V, 4.68997d.
HR 4897λCP-58 4584112078240368 Lam Cru12 54 39.2-59 08 484.62 B4Vne G:Sco-Cen cluster; member of the local association (Pleiades group).,VAR:Beta C?, amp. 0.02V, 0.3951d, possible secondary 0.1793d.
HR 4898μ1CP-56 5487112092240366W A12 54 35.6-57 10 404.03 B2IV-V 1.034.9D:CPM with HR 4899.,G:Sco-Cen assoc.; probable member of Sco-Cen cluster; member of Pleiades group.
HR 4899μ2CP-56 5487112091240367W BMu2 Cru12 54 36.8-57 10 065.17 B5Vne 1.034.9D:CPM with HR 4898.,G:Sco-Cen assoc.; probable member of Sco-Cen cluster; member of Pleiades group.,VAR:Gamma Cas 4.99 - 5.18V.
HR 4908CP-56 5498112244240385W 6024 12 55 57.0-56 50 105.32 O9Ib 5.029.1D:Companion K0III.,G:Sco-Cen assoc.,S:Also classified O8.5Iab(f).

Legend

Key to columns [154]
HRHarvard Revised Number = Bright Star Number
BBayer designation (greek letter)
FFlamsteed number
DMDurchmusterung Identification (BD = Bonn; CD = Cordoba; CP = Cape Photographic)
HDHenry Draper Catalog Number
SAOSAO Catalog Number
FK5FK5 star Number
IRI if infrared source
M*Double or multiple-star code. (A = Astrometric binary; D = Duplicity discovered by occultation; I = Innes, Southern Double Star Catalogue (1927); R = Rossiter, Michigan Publ. 9, 1955; S = Duplicity discovered by speckle interferometry; W = Worley (1978) update of the IDS;)
ADSAitken's Double Star Catalog (ADS) designation
VarIDVariable star identification
RARight Ascension (J2000.0)
DecDeclination (J2000.0)
vMagVisual magnitude
spTypeSpectral type
dMagMagnitude difference of double, or brightest multiple
SepSeparation of components in Dmag if occultation binary (arcsec)
RemarksNote on Category (C = Colors; D = Double and multiple stars; DYN = Dynamical parallaxes; G = Group membership; M = Miscellaneous; N = Star names; P = Polarization; R = Stellar radii or diameters; RV = Radial and/or rotational velocities; S = Spectra; SB = Spectroscopic binaries; VAR = Variability)

References