HD 130084, also known as HR 5510, is a variable red giant star in the constellation Boötes. Located around 730 light-years distant, it shines with a luminosity approximately 569 times that of the Sun and has a surface temperature of 3854 K.[4]
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Boötes |
| Right ascension | 14h 45m 13.71205s[1] |
| Declination | +32° 47′ 18.0415″[1] |
| Apparent magnitude (V) | 6.28[2] |
| Characteristics | |
| Spectral type | M1III[3] |
| Astrometry | |
| Radial velocity (Rv) | 28.60 ± 0.12[1] km/s |
| Proper motion (μ) | RA: 44.665[1] mas/yr Dec.: −67.755[1] mas/yr |
| Parallax (π) | 4.4394 ± 0.0743 mas[1] |
| Distance | 730 ± 10 ly (225 ± 4 pc) |
| Details | |
| Luminosity | 569[4] L☉ |
| Temperature | 3854[4] K |
| Other designations | |
| Database references | |
| SIMBAD | data |
References
edit- ^ a b c d e f 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.
- ^ Ducati, J. R. (2002). "VizieR Online Data Catalog: Catalogue of Stellar Photometry in Johnson's 11-color system". CDS/ADC Collection of Electronic Catalogues. 2237. Bibcode:2002yCat.2237....0D.
- ^ "HD 130084". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2021-03-19.
- ^ 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. S2CID 118665352.
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