HD 35619

Double star in the constellation Auriga
HD 35619
Observation data
Epoch J2000      Equinox J2000
Constellation Auriga
Right ascension 05h 27m 36.1468s[1]
Declination +34° 45′ 18.959″[1]
Apparent magnitude (V) 8.572[2]
Characteristics
Spectral type O7.5V((f))z[3]
U−B color index -0.701[2]
B−V color index +0.242[2]
Astrometry
Radial velocity (Rv)-1.5[4] km/s
Proper motion (μ) RA: +2.5[5] mas/yr
Dec.: -6.9[5] mas/yr
Details
Rotational velocity (v sin i)39[6] km/s
Other designations
BD+34° 1046, HD 35619, SAO 58048.
Database references
SIMBADdata
Data sources:
Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.)

HD 35619 is a double star in the northern constellation of Auriga. It has an apparent magnitude of 8.572,[2] which is too faint to be viewed with the naked eye. The companion is 12th magnitude and 2 arc-seconds away.[7]

References

  1. ^ a b Hog, E.; Kuzmin, A.; Bastian, U.; Fabricius, C.; Kuimov, K.; Lindegren, L.; Makarov, V. V.; Roeser, S. (1998). "The TYCHO Reference Catalogue". Astronomy and Astrophysics. 335: L65. Bibcode:1998A&A...335L..65H.
  2. ^ a b c d Landolt, A. U.; Blondeau, K. L. (June 1972). "UBV observations of the eclipsing binary LY Aurigae". Publications of the Astronomical Society of the Pacific. 84: 394. Bibcode:1972PASP...84..394L. doi:10.1086/129301.
  3. ^ Sota, A.; et al. (March 2014). "The Galactic O-star spectroscopic survey (GOSSS). II. Bright southern stars". The Astrophysical Journal. 563 (1): 84. arXiv:1312.6222. Bibcode:2014ApJS..211...10S. doi:10.1088/0067-0049/211/1/10. S2CID 118847528. 10.
  4. ^ Evans, D. S. (June 20–24, 1966). "The Revision of the General Catalogue of Radial Velocities". In Batten, Alan Henry; Heard, John Frederick (eds.). Determination of Radial Velocities and their Applications, Proceedings from IAU Symposium no. 30. Determination of Radial Velocities and Their Applications. Vol. 30. University of Toronto: International Astronomical Union. p. 57. Bibcode:1967IAUS...30...57E.
  5. ^ a b Høg, E.; et al. (2000). "The Tycho-2 catalogue of the 2.5 million brightest stars". Astronomy and Astrophysics. 355: L27. Bibcode:2000A&A...355L..27H. doi:10.1888/0333750888/2862.
  6. ^ Simón-Díaz, S.; Herrero, A. (2014). "The IACOB project: I. Rotational velocities in northern Galactic O- and early B-type stars revisited. The impact of other sources of line-broadening". Astronomy & Astrophysics. 562: A135. arXiv:1311.3360. Bibcode:2014A&A...562A.135S. doi:10.1051/0004-6361/201322758. S2CID 119278062.
  7. ^ Mason, Brian D.; Wycoff, Gary L.; Hartkopf, William I.; Douglass, Geoffrey G.; Worley, Charles E. (2001). "The 2001 US Naval Observatory Double Star CD-ROM. I. The Washington Double Star Catalog". The Astronomical Journal. 122 (6): 3466–3471. Bibcode:2001AJ....122.3466M. doi:10.1086/323920.

External links

  • ALS 8363
  • CCDM J05276+3445
  • Image HD 35619
  • v
  • t
  • e
Constellation of Auriga
Stars
Bayer
Flamsteed
Variable
HR
HD
Other
Exoplanets
Star
clusters
NGC
Other
Nebulae
NGC
Other
Galaxies
Galaxy clusters
Category


Stub icon

This binary or multiple star system–related article is a stub. You can help Wikipedia by expanding it.

  • v
  • t
  • e