Observation data Epoch J2000 Equinox J2000 |
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Constellation | Andromeda |
Right ascension | 00h 54m 58.11s [1] |
Declination | +23° 37′ 42.0″ [1] |
Apparent magnitude (V) | 5.505 |
Characteristics | |
Spectral type | K1IV |
U−B color index | 0.9 |
B−V color index | 1.0 |
Variable type | Variable Star |
Astrometry | |
Radial velocity (Rv) | 1.5 km/s |
Proper motion (μ) | RA: 135.43 ± 1.00 [1] mas/yr Dec.: -48.61 ± 0.48 [1] mas/yr |
Parallax (π) | 26.33 ± 0.65[1] mas |
Distance | 124 ± 3 ly (38 ± 0.9 pc) |
Absolute magnitude (MV) | 6.508 |
Details | |
Mass | 3–4 M☉ |
Other designations | |
Database references | |
SIMBAD | data |
Database references | |
SIMBAD | data |
36 Andromedae is a star in the constellation Andromeda. Its apparent magnitude is 5.46. Though appearing as a single star to the naked eye, 36 Andromedae is a close visual binary system with components of magnitudes 6.12 and 6.54, having an orbital period of 167.71 years.
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