HD 76143

HD 76143
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Volans
Right ascension 8h 50m 34.82s[1]
Declination –66° 47′ 34.74″[1]
Apparent magnitude (V) 5.33±0.01[2]
Characteristics
Spectral type F5 IV[3]
U−B color index +0.07[4]
B−V color index +0.42[4]
Astrometry
Radial velocity (Rv)40.54±0.72[1] km/s
Proper motion (μ) RA: +92.718[1] mas/yr
Dec.: +98.946[1] mas/yr
Parallax (π)18.8133 ± 0.1088 mas[1]
Distance173 ± 1 ly
(53.2 ± 0.3 pc)
Absolute magnitude (MV)+1.76[5]
Details
Mass1.4+2.9
−1.9[6] M☉
Radius3.21+0.17
−0.1[1] R☉
Luminosity17±0.1[1] L☉
Surface gravity (log g)3.66±0.14[7] cgs
Temperature6544+107
−164[1] K
Metallicity115%
Metallicity [Fe/H]+0.06±0.15[5] dex
Rotational velocity (v sin i)140[8] km/s
Age2.03[7] Gyr
Other designations
43 G. Volantis, CPD–66 927, HIP 43414, HR 3537, SAO 250347, WDS J08506-6648A
Database references
SIMBADdata

HD 76143 (HR 3537) is a high proper motion star located in the southern circumpolar constellation Volans. With an apparent magnitude of 5.33,[2] its faintly visible to the naked eye. The star is located 173 light years[1] away from the Solar System, but is drifting with a radial velocity of 40.5 km/s.[1]

  1. ^ a b c d e f g h i j k Cite error: The named reference GaiaDR2 was invoked but never defined (see the help page).
  2. ^ a b Cite error: The named reference Tycho2000 was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference Kharchenko2001 was invoked but never defined (see the help page).
  4. ^ a b Cite error: The named reference Johnson1966 was invoked but never defined (see the help page).
  5. ^ a b Cite error: The named reference XHIP was invoked but never defined (see the help page).
  6. ^ Cite error: The named reference TICv8 was invoked but never defined (see the help page).
  7. ^ a b Cite error: The named reference David2015 was invoked but never defined (see the help page).
  8. ^ Cite error: The named reference VB2012 was invoked but never defined (see the help page).