HD 33463
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Observation data Epoch J2000 Equinox J2000 | |
---|---|
Constellation | Auriga |
Right ascension | 05h 11m 38.3149s |
Declination | +29° 54′ 12.888″ |
Apparent magnitude (V) | 6.448 |
Characteristics | |
Spectral type | M2III |
B−V color index | 1.78 |
Variable type | Variable star |
Astrometry | |
Radial velocity (Rv) | 10 km/s |
Proper motion (μ) | RA: 7.69 mas/yr Dec.: -23.09 mas/yr |
Parallax (π) | 2.85 ± 0.93 mas |
Distance | approx. 1,100 ly (approx. 400 pc) |
Absolute magnitude (MV) | 8.207 |
Details | |
Mass | 0.4 M☉ |
Radius | 0.5 R☉ |
Luminosity | 0.04 L☉ |
Temperature | 2,000–3,500 K |
Other designations | |
BD+29° 833, HIP 24193, SAO 77025. | |
Database references | |
SIMBAD | data |
Data sources: | |
Hipparcos Catalogue, CCDM (2002), Bright Star Catalogue (5th rev. ed.) |
HD 33463 is variable star.
References
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