HD 92589

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

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
Distanceapprox. 900 ly
(approx. 280 pc)
Details
Luminosity218[2] L
Temperature5232[2] K
Other designations
HR 4183, SAO 201631, HIP 52273.
Database references
SIMBADdata

References

  1. 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. 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. arXiv:1208.2037. Bibcode:2012MNRAS.427..343M. doi:10.1111/j.1365-2966.2012.21873.x.


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