HD 85725

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HD 85725
Observation data
Epoch J2000      Equinox J2000
Constellation Antlia
Right ascension 09h 52m 58.02748s[1]
Declination −27° 19′ 55.8169″[1]
Apparent magnitude (V) 6.29[2]
Characteristics
Spectral type G1V[3]
B−V color index +0.62[4]
Astrometry
Radial velocity (Rv)61.61 ± 0.1[3] km/s
Proper motion (μ) RA: −278.70 ± 0.44[1] mas/yr
Dec.: 95.56 ± 0.47[1] mas/yr
Parallax (π)18.57 ± 0.45[1] mas
Distance176 ± 4 ly
(54 ± 1 pc)
Details[2]
Mass1.431 M☉
Surface gravity (log g)3.74 ± 0.03 cgs
Temperature5855 ± 63 K
Metallicity [Fe/H]0.00 ± 0.06 dex
Age3.31 Gyr
Other designations
CD-26° 7505, HIP 48468, SAO 178130, HR 3916.
Database references
SIMBADdata

HD 85725 is a high proper-motion star in the constellation Antlia. Located around 176 light-years distant, it is 1.431 times as massive as the Sun and has a surface temperature of 5,855 K.[2]

References[]

  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. S2CID 18759600.Vizier catalog entry
  2. ^ a b c Ramírez, I.; Allende Prieto, C.; Lambert, D. L. (February 2013). "Oxygen abundances in nearby FGK stars and the galactic chemical evolution of the local disk and halo". The Astrophysical Journal. 764 (1): 78. arXiv:1301.1582. Bibcode:2013ApJ...764...78R. doi:10.1088/0004-637X/764/1/78. S2CID 118751608.
  3. ^ a b "HD 85725". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 22 August 2017.
  4. ^ Mermilliod, J.-C. (1986). "Compilation of Eggen's UBV data, transformed to UBV (unpublished)". Catalogue of Eggen's UBV Data. Bibcode:1986EgUBV........0M.


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