30 Camelopardalis
Observation data
Epoch J2000      Equinox J2000
Constellation Camelopardalis
Right ascension 05h 52m 17.25384s[1]
Declination +58° 57′ 50.7233″[1]
Apparent magnitude (V) 6.14[2]
Characteristics
Evolutionary stage main sequence
Spectral type A0Vs[3]
B−V color index −0.036±0.004[2]
Astrometry
Radial velocity (Rv)+12.0±3.7[2] km/s
Proper motion (μ) RA: −0.652[1] mas/yr
Dec.: −21.011[1] mas/yr
Parallax (π)6.0546 ± 0.0689 mas[1]
Distance539 ± 6 ly
(165 ± 2 pc)
Absolute magnitude (MV)0.29[2]
Details
Radius1.9[4] R☉
Luminosity85.28[2] L☉
Other designations
30 Cam, BD+58°863, HD 38831, HIP 27731, HR 2006, SAO 25419[5]
Database references
SIMBADdata

30 Camelopardalis is a star in the northern circumpolar constellation of Camelopardalis,[5] located about 539 light years away from the Sun based on parallax.[1] It can be viewed with the naked eye in good seeing conditions, appearing as a dim, white-hued point of light with an apparent visual magnitude of 6.14.[2] This is most likely a slowly rotating[6] A-type main-sequence star with a stellar classification of A0Vs,[3] which indicates it is generating energy via hydrogen fusion at its core. It is moving further from the Earth with a heliocentric radial velocity of +12 km/s.[2]

References

  1. 1 2 3 4 5 6 Brown, A. G. A.; et al. (Gaia collaboration) (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR.
  2. 1 2 3 4 5 6 7 Anderson, E.; Francis, Ch. (2012), "XHIP: An extended hipparcos compilation", Astronomy Letters, 38 (5): 331, arXiv:1108.4971, Bibcode:2012AstL...38..331A, doi:10.1134/S1063773712050015, S2CID 119257644.
  3. 1 2 Cowley, A.; et al. (April 1969), "A study of the bright A stars. I. A catalogue of spectral classifications", Astronomical Journal, 74: 375–406, Bibcode:1969AJ.....74..375C, doi:10.1086/110819
  4. ↑ Pasinetti Fracassini, L. E.; et al. (February 2001), "Catalogue of Apparent Diameters and Absolute Radii of Stars (CADARS)", Astronomy and Astrophysics (Third ed.), 367 (2): 521–524, arXiv:astro-ph/0012289, Bibcode:2001A&A...367..521P, doi:10.1051/0004-6361:20000451, S2CID 425754.
  5. 1 2 "30 Cam". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2019-06-19.
  6. ↑ Irvine, N. J. (March 1975), "New bright hydrogen-emission stars", Astrophysical Journal, 196: 773–775, Bibcode:1975ApJ...196..773I, doi:10.1086/153467.
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