45 Andromedae
Template:Starbox observe bith
| Characteristics | |
|---|---|
| Spectral type | B7 III-IV |
| U−B color index | -0.4 |
| B−V color index | -0.1 |
| Astrometry | |
| Radial velocity (Rv) | -0.7 km/s |
| Proper motion (μ) | RA: -14.94 ± 0.39[1] mas/yr Dec.: -5.21 ± 0.30[1] mas/yr |
| Parallax (π) | 4.13 ± 0.38[1] mas |
| Distance | 790 ± 70 ly (240 ± 20 pc) |
| Other designations | |
| Database references | |
| SIMBAD | data |
45 Andromedae (abbreviated 45 And) is the Flamsteed designation of a star in the constellation Andromeda. 45 Andromedae is the Flamsteed designation. Its apparent magnitude is 5.80. It is approximately 790 light years from Earth.[1]
References
- 1 2 3 4 van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics. 474 (2): 653–664. arXiv:0708.1752
. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357.Vizier catalog entry
External links
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