HD 130084

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

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

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. S2CID 18759600.
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. S2CID 118665352.

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[vanLeeuwen2007-1] 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. S2CID 18759600.

[Mcdonald-2] 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. S2CID 118665352.