54 Aurigae

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54 Aurigae
Observation data
Epoch J2000      Equinox J2000
Constellation Auriga
Right ascension 06h 39m 33.12s
Declination +28° 15′ 47.283″
Apparent magnitude (V) 6.048
Characteristics
Spectral type B7III
U−B color index -0.48
B−V color index -0.08
Variable type Variable star
Astrometry
Radial velocity (Rv)19 km/s
Proper motion (μ) RA: -5.66 mas/yr
Dec.: -9.75 mas/yr
Parallax (π)4.6 ± 1.21 mas
Distanceapprox. 700 ly
(approx. 220 pc)
Absolute magnitude (MV)5.954
Details
Mass18 M
RadiusR
Luminosity20,000 L
Temperature10,000–30,000 K
Rotation70 km/s
0,0138797 Year
Orbit
CompanionCCDM 06396+2816 B
Semi-major axis (a)0.9″
Inclination (i)36°
Other designations
NSV 3065, CCDM J06396+2816, HIP 31852, TD1 7657, GC 8681, HR 2438, TYC 1892-778-1, STT 152, GCRV 4311, IDS 06332+2821, UBV 6588, STT 152, 2MASS J06393312+2815475, uvby98 100047395, ADS 5289, GSC 01892-00778, PPM Star Catalogue 96324, YPAC 133, AG+28° 689, HD 47395, SAO 78593, YZ 28 3394, BD+28° 1196, HIC 31852, WDS J06395+2816.
Database references
SIMBADdata

54 Aurigae is a star in the constellation Auriga. Its apparent magnitude is 6.02.

References[edit]