HD 130084

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HD 130084
Observation data
Epoch J2000      Equinox J2000
Constellation Boötes
Right ascension 14h 45m 13.71193s
Declination +32° 47′ 18.0394″
Apparent magnitude (V) 6.289
Characteristics
Spectral type M1IIIb
Astrometry
Radial velocity (Rv) 28.44 ± 0.2 km/s
Proper motion (μ) RA: 44.37 ± 0.31[1] mas/yr
Dec.: -68.16 ± 0.43[1] mas/yr
Parallax (π) 4.03 ± 0.43[1] mas
Distance approx. 810 ly
(approx. 250 pc)
Details
Luminosity 569[2] L
Temperature 3854[2] K
Other designations
NSV 20179, SAO 64306, BD+33° 2489, FK5 1384, HIP 72124, HR 5510.
Database references
SIMBAD data
Data sources:
Hipparcos Catalogue,
CCDM (2002),
Bright Star Catalogue (5th rev. ed.)

HD 130084, also known as HR 5510, is a variable red giant star in the constellation Boötes. Located around 810 light-years distant, it shines with a luminosity approximately 569 times that of the Sun and has a surface temperature of 3854 K.[2]

References[edit]

  1. ^ a b c van Leeuwen, F. (2007). "Validation of the New Hipparcos Reduction". Astronomy and Astrophysics 474 (2): 653–64. arXiv:0708.1752. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357. 
  2. ^ 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.