HD 32034
Picture of HD 32034 (circled)
Observation data
Epoch J2000      Equinox J2000
Constellation Dorado
Right ascension 04h 55m 11.08594s[1]
Declination −67° 10′ 10.4091″[1]
Apparent magnitude (V) 9.715[2]
Characteristics
Spectral type B9Iae[3]
U−B color index −0.67[4]
B−V color index +0.10[4]
Astrometry
Radial velocity (Rv)314[3] km/s
Proper motion (μ) RA: -1.3[3] mas/yr
Dec.: -0.1[3] mas/yr
Distance2034 ly
(624[3] pc)
Absolute magnitude (MV)−9.77[4]
Details
Mass58[4] M☉
Radius285[4] R☉
Surface gravity (log g)1.29[4] cgs
Age1,000,000[4] years
Other designations
RMC 62, R 62, HD 32034, GSC 08889-00589, ALS 15895, GV 80, CPD-67°364, LHA 120-S 7, 2MASS J04551106-6710104
Database references
SIMBADdata

HD 32034 (or R 62) is one of seven blue hypergiants in the Large Magellanic Cloud and is suspected to be a shell star.[3][4][5] It lies within the loose association of stars designated NGC 1747.

References

  1. ^ a b 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. ^ Høg, E.; et al. (2000). "The Tycho-2 catalogue of the 2.5 million brightest stars". Astronomy and Astrophysics. 355: L27–L30. Bibcode:2000A&A...355L..27H.
  3. ^ a b c d e f "HD 32034". SIMBAD. Retrieved 27 December 2021.
  4. ^ a b c d e f g h Przybylski, Andrew K. (1 April 1971). "The analysis of the spectrum of the Large Magellanic Cloud supergiant HD 32034". Monthly Notices of the Royal Astronomical Society. 152 (2): 197–208. Bibcode:1971MNRAS.152..197P. doi:10.1093/mnras/152.2.197.
  5. ^ United States Naval Observatory (28 August 2016). Publications of the United States Naval Observatory (2 ed.). Wentworth Press. p. 178. ISBN 978-1-372-34130-4.



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