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HD 60150

HD 60150
Observation data
Epoch J2000      Equinox J2000
Constellation Volans
Right ascension 07h 28m 51.4078s[1]
Declination −64° 30′ 35.3006″[1]
Apparent magnitude (V) 6.39±0.01[2]
Characteristics
Spectral type K5 III[3]
U−B color index +1.84[4]
B−V color index +1.54[4]
Astrometry
Radial velocity (Rv)13.4±0.4[5] km/s
Proper motion (μ) RA: +4.940 mas/yr[1]
Dec.: −8.876 mas/yr[1]
Parallax (π)4.419 ± 0.029 mas[1]
Distance738 ± 5 ly
(226 ± 1 pc)
Absolute magnitude (MV)−0.34[6]
Details
Mass1.2[7] M☉
Radius41.18[8] R☉
Luminosity329±5[9] L☉
Surface gravity (log g)1.24[7] cgs
Temperature4,007±122[8] K
Metallicity [Fe/H]+0.14[7] dex
Rotational velocity (v sin i)1.8±1.2[10] km/s
Other designations
12 G. Volantis, CD−64°273, CPD−64°721, FK5 2584, GC 10057, HD 60150, HIP 36346, HR 2888, SAO 249864[11][12]
Database references
SIMBADdata

HD 60150 (HR 2888) is a solitary star located in the southern circumpolar constellation Volans. It has an apparent magnitude of 6.39, placing it near the limit for naked eye visibility. Parallax measurements place the star at a distance of 738 light years and it is currently receding with a heliocentric radial velocity of 13.4 km/s.[5]

HD 60150 has a classification of K5 III,[3] indicating that it is a red giant. It has 1.2 times the mass of the Sun[7] but has expanded to 41 times its girth.[8] It radiates 329 times the luminosity of the Sun[9] from its swollen photosphere at an effective temperature of 4,007 K,[8] giving it a reddish orange hue. HD 60150 is metal enriched, with an iron abundance 38% greater than the Sun.[8] It spins leisurely with projected rotational velocity of about 1.8 km/s.[10]

  1. ^ a b c d Cite error: The named reference EDR3 was invoked but never defined (see the help page).
  2. ^ Cite error: The named reference Tycho2000 was invoked but never defined (see the help page).
  3. ^ a b Cite error: The named reference Houk1975 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 Gontcharov2006 was invoked but never defined (see the help page).
  6. ^ Cite error: The named reference Anderson2012 was invoked but never defined (see the help page).
  7. ^ a b c d Cite error: The named reference Anders2019 was invoked but never defined (see the help page).
  8. ^ a b c d e Cite error: The named reference Stassun2019 was invoked but never defined (see the help page).
  9. ^ a b Cite error: The named reference GaiaDR2 was invoked but never defined (see the help page).
  10. ^ a b Cite error: The named reference DeMed2014 was invoked but never defined (see the help page).
  11. ^ Cite error: The named reference SIMBAD was invoked but never defined (see the help page).
  12. ^ Cite error: The named reference Gould1879 was invoked but never defined (see the help page).
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