OU Andromedae

OU Andromedae
OU Andromedae
Observation data
Epoch J2000      Equinox J2000
Constellation Andromeda
Right ascension 23h 49m 40.9602s
Declination +36° 25′ 31.011″
Apparent magnitude (V) 5.9
Characteristics
Spectral type G1IIIe
B−V color index 0.79
Variable type Rotating ellipsoidal variable
Astrometry
Radial velocity (Rv) 0.7 km/s
Proper motion (μ) RA: 0.20 mas/yr
Dec.: -47.81 mas/yr
Parallax (π) 7.41 ± 0.7 mas
Distance 440 ± 40 ly
(130 ± 10 pc)
Absolute magnitude (MV) 6.69
Details
Mass 1.1 M☉
Radius 1.1 R☉
Luminosity 1.2 L☉
Temperature 5.000–6.000 K
Metallicity ?
Rotation 0.0636550308 Year
Age ? years
Other designations
FK5 3914, HIC 117503, 1RXS J234940.8+362525, AG+36° 2436, GC 33063, HIP 117503, SAO 73535, BD+35° 5110, GCRV 14918, HR 9024, CMC 210622, 2MASS J23494097+3625309, TD1 30109, 0ES 2347+36.1, HD 223460, PPM 89159, UBV M 27275.
Database references
SIMBAD data

OU Andromedae is a rotationally variable star.

References


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