22 Aurigae

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22 Aurigae
Observation data
Epoch J2000      Equinox J2000
Constellation Auriga
Right ascension 05h 23m 22.87264s[1]
Declination +28° 56′ 12.3397″[1]
Apparent magnitude (V) 6.45[2]
Characteristics
Evolutionary stage main sequence[3]
Spectral type B9 Vs[4]
B−V color index −0.040±0.008[2]
Distance
537 ± 6 ly
(165 ± 2 pc)
Absolute magnitude (MV)0.41[2]
Details
Rotational velocity (v sin i)
66[3] km/s
HR 1768, SAO 77139[6]
Database references
SIMBADdata

22 Aurigae is a

interstellar dust.[7] The star is moving further from the Earth with a heliocentric radial velocity of +10 km/s,[2] and it is a member of the Taurion OB association, located between Orion and Taurus.[8]

This object is a

luminosity of the Sun from its photosphere at an effective temperature of 10,764 K.[3]

References

  1. ^
    doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR
    .
  2. ^
    S2CID 119257644
    .
  3. ^
    S2CID 55586789
    .
  4. ^
    doi:10.1086/110819
    .
  5. ^
    S2CID 425754
    .
  6. ^ "22 Aur". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2019-05-21.{{cite web}}: CS1 maint: postscript (link)
  7. S2CID 119108982
    .
  8. doi:10.1051/0004-6361/201527058
    , A26.
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