HR 3082

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HR 3082
Observation data
Epoch J2000      Equinox J2000
Constellation Camelopardalis
Right ascension 08h 04m 47.0697s
Declination +79° 28′ 46.603″
Apparent magnitude (V) 5.391
Characteristics
Spectral type A0pSi
U−B color index -0.14
B−V color index -0.06
Astrometry
Radial velocity (Rv) 2.7 km/s
Proper motion (μ) RA: -36.46 mas/yr
Dec.: -53.75 mas/yr
Parallax (π) 9.88 ± 0.52 mas
Distance 330 ± 20 ly
(101 ± 5 pc)
Details
Mass 3.1 M
Radius 2.1 R
Luminosity 62[1] L
Temperature 9368[1] K
Rotational velocity (v sin i) 35 km/s
Other designations
HD 64486, SAO 6392, BD+79° 265, FK5 2617, HIP 39538.
Database references
SIMBAD data
Data sources:
Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.)

HR 3082 is a double star in the constellation Camelopardalis. The primary component is a white main sequence star of spectral type A0V. Located around 330 light-years distant, it shines with a luminosity approximately 62 times that of the Sun and has a surface temperature of 9368 K.[1]

References[edit]

  1. ^ a b c McDonald, I.; Zijlstra, A. A.; Boyer, M. L. (2012). "Fundamental Parameters and Infrared Excesses of Hipparcos Stars". Monthly Notices of the Royal Astronomical Society 427 (1): 343–57. arXiv:1208.2037. Bibcode:2012MNRAS.427..343M. doi:10.1111/j.1365-2966.2012.21873.x.