19 Aurigae

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19 Aurigae
Observation data
Epoch J2000      Equinox J2000
Constellation Auriga
Right ascension 05h 20m 00.9211s
Declination +33° 57′ 28.993″
Apparent magnitude (V) 5.047
Characteristics
Spectral type A5II
U−B color index 0.42
B−V color index 0.27
Variable type Variable star
Astrometry
Radial velocity (Rv) -4.5 km/s
Proper motion (μ) RA: 0.02 mas/yr
Dec.: -3.68 mas/yr
Parallax (π) 1.06 ± 0.77 mas
Distance approx. 3,000 ly
(approx. 900 pc)
Absolute magnitude (MV) 5.304
Details
Mass 3,1 M
Radius 2,1 R
Luminosity 40 L
Temperature 7,500–10,000 K
Rotation 16 km/s
0,018217151474615 year
Other designations
SV* ZI 367, GCRV 3171, LS V +33 10, TYC 2398-1609-1, 2MASS J05200092+3357290, UBV M 10815, AG+33° 498, GSC 02398-01609, NSV 1925, UBV 5056, ALS 8273, HD 34578, PPM Star Catalogue 70210, uvby98 100034578, BD+33° 1013, HIC 24879, ROT 761, YPAC 62, CSV 100474, HIP 24879, SAO 57906, AAVSO 0520+34B, FK5 2399, HR 1740, GC 6515, IRAS 05167+3354, TD1 4371.
Database references
SIMBAD data

19 Aurigae is a star in the constellation Auriga. Its apparent magnitude is 5.05.

References[edit]