V394 Aurigae

V394 Aurigae

V394 Aurigae
Observation data Epoch J2000      Equinox J2000
Constellation	Auriga
Right ascension	06h 06m 22.4463s
Declination	+29° 30′ 44.689″
Apparent magnitude (V)	6.075
Characteristics
Spectral type	M3II+F7V
U−B color index	1.94
B−V color index	1.73
Variable type	Semi-regular
Astrometry
Radial velocity (Rv)	-35.5 km/s
Proper motion (μ)	RA: 12.72 mas/yr Dec.: -4.67 mas/yr
Parallax (π)	3.65 ± 0.9 mas
Distance	approx. 900 ly (approx. 270 pc)
Absolute magnitude (MV)	7.749
Details
Mass	0,4 M☉
Radius	0,5 R☉
Luminosity	0,04 L☉
Temperature	2,000–3,500 K
Orbit
Companion	CCDM 06064+2931 B
Semimajor axis (a)	10.0"
Inclination (i)	209°
Other designations
DO 11899, HIC 28930, PPM Star Catalogue 95388, STT 129, GC 7725, HIP 28930, SAO 77958, ADS 4673, GCRV 3829, HR 2146, AG+29° 663, IDS 06000+2931, TYC 1876-1774-1, BD+29° 1112, IRAS 06031+2931, UBV M 11751, CCDM J06064+2931, GSC 01876-01774, IRC +30137, YZ 29 2943, CSI+29 1112 1, HD 41429, 2MASS J06062243+2930445.
Database references
SIMBAD	data
Data sources:
Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.)

V394 Aurigae is a semi-regular variable star

References

• HR 2146
• CCDM J06064+2931
• Image V394 Aurigae