HD 5788
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Observation data Epoch J2000 Equinox J2000 | |
---|---|
Constellation | Andromeda |
Right ascension | 01h 00m 03.37s |
Declination | +44° 42′ 40.1″ |
Apparent magnitude (V) | 6.84 |
Characteristics | |
Spectral type | A2Vn |
U−B color index | -0.06 |
B−V color index | -0.01 |
Astrometry | |
Radial velocity (Rv) | 17 km/s |
Proper motion (μ) | RA: 10 mas/yr Dec.: -26 mas/yr |
Parallax (π) | 7.76 ± 1.11 mas |
Distance | approx. 420 ly (approx. 130 pc) |
Absolute magnitude (MV) | 6.8 |
Details | |
Mass | 3.1 M☉ |
Radius | 2.1 R☉ |
Luminosity | 40 L☉ |
Temperature | 7,500–10,000 K |
Other designations | |
Database references | |
SIMBAD | data |
Database references | |
SIMBAD | data |
HD 5788 or (ADS 824 B) a star in double system.
References
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