Astronomy:HD 11624

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HD 11624
Observation data
Equinox J2000.0]] (ICRS)
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
Distance530 ± 30 ly
(160 ± 10 pc)
Absolute magnitude (MV)0.21
Other designations
HIP 8930, HR 552, BD+36° 346, SAO 55082.
Database references
SIMBADdata

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

  1. Jump up to: 1.0 1.1 1.2 1.3 1.4 van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics 474 (2): 653–664. doi:10.1051/0004-6361:20078357. Bibcode2007A&A...474..653V. http://www.aanda.org/articles/aa/full/2007/41/aa8357-07/aa8357-07.html. Vizier catalog entry
  2. Jump up to: 2.0 2.1 2.2 2.3 2.4 "HR 552". SIMBAD Astronomical Database. Centre de Données astronomiques de Strasbourg. http://simbad.u-strasbg.fr/simbad/sim-id?Ident=HD+11624&NbIdent=1&Radius=2&Radius.unit=arcmin&submit=submit+id. Retrieved 2 July 2014. 
  3. 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. Bibcode1998A&A...339..423M.