HD 92589

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HD 92589
Observation data
Epoch J2000      Equinox J2000
Constellation Antlia
Right ascension 10h 40m 51.540s[1]
Declination −35° 44′ 30.19″[1]
Apparent magnitude (V) 6.377
Characteristics
Spectral type G9III+
B−V color index 0.92
Astrometry
Radial velocity (Rv) 11 km/s
Proper motion (μ) RA: −25.76 ± 0.43[1] mas/yr
Dec.: 5.45 ± 0.52[1] mas/yr
Parallax (π) 3.61 ± 0.60[1] mas
Distance approx. 900 ly
(approx. 280 pc)
Details
Luminosity 218[2] L
Temperature 5232[2] K
Other designations
HR 4183, SAO 201631, HIP 52273.
Database references
SIMBAD data

HD 92589 is a double or multiple star in the constellation Antlia.

References[edit]

  1. ^ 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
  2. ^ a b McDonald, I.; Zijlstra, A. A.; Boyer, M. L. (2012). "Fundamental Parameters and Infrared Excesses of Hipparcos Stars". Monthly Notices of the Royal Astronomical Society 427 (1): 343–57. Bibcode:2012MNRAS.427..343M.