HD 50644
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| Observation data Epoch J2000.0 Equinox J2000.0 | |
|---|---|
| Constellation | Canis Major |
| Right ascension | 6h 53m 18.8s[1][2] |
| Declination | −19° 1′ 58″[1][2] |
| Apparent magnitude (V) | 5.64[1][2] |
| Characteristics | |
| Spectral type | F1V[1][2] |
| U−B color index | 0.14 |
| R−I color index | [1][2] |
| Astrometry | |
| Radial velocity (Rv) | 0.14 km/s |
| Proper motion (μ) | RA: 30 mas/yr Dec.: mas/yr |
| Other designations | |
| Database references | |
| SIMBAD | data |
HD 50644, also known as BD-18 1591, SAO 152055, and HR 2565, is a star with an apparent visual magnitude of 5.64. It is located at galactic coordinates 230.2° longitude and -8.15° latitude. Its B1950.0 epoch coordinates are right ascension 6h 48m 56.6s and declination -18° 8.15′ 35″. It is a giant star typed A9V/F0III[3].
References
- ↑ 1.0 1.1 1.2 1.3 1.4 Cite error: Invalid
<ref>tag; no text was provided for refs namedSIMBAD - ↑ 2.0 2.1 2.2 2.3 2.4 Cite error: Invalid
<ref>tag; no text was provided for refs namedDATA - ↑ Guide, Universe (25 Jan 2015). "HD 50644 Star Facts , Distance, Colour, Location and Others". Universe Guide. Retrieved 2025-03-28.
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