HD 11624
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| Observation data Epoch J2000 Equinox J2000 |
|
|---|---|
| Constellation | Andromeda |
| Right ascension | 01h 54m 57.66s[1] |
| Declination | +37° 07′ 41.9″[1] |
| Apparent magnitude (V) | 6.281[2] |
| Characteristics | |
| Spectral type | K0[2] |
| B−V color index | 1.174[2] |
| Astrometry | |
| Radial velocity (Rv) | -0.54[2] km/s |
| Proper motion (μ) | RA: 37.71 ± 0.47[1] mas/yr Dec.: -16.99 ± 0.36[1] mas/yr |
| Parallax (π) | 6.11 ± 0.40[1] mas |
| Distance | 530 ± 30 ly (160 ± 10 pc) |
| Absolute magnitude (MV) | 0.21 |
| Other designations | |
| Database references | |
| SIMBAD | data |
HD 11624 is a star in the constellation Andromeda. A member of the open cluster NGC 752, it is an orange giant[3] with an apparent magnitude of 6.28,[2] bright enough to be seen with the naked eye in good conditions.
References[edit]
- ^ a b c d e 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 - ^ a b c d e "HR 552". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. Retrieved 2 July 2014.
- ^ Mermilliod, J. C.; Mathieu, R. D.; Latham, D. W.; Mayor, M. (November 1998). "Red giants in open clusters. VIII. NGC 752". Astronomy and Astrophysics. 339: 423–430. Bibcode:1998A&A...339..423M.
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