20 Puppis
| Observation data Epoch J2000.0 Equinox J2000.0 (ICRS) | |
|---|---|
| Constellation | Puppis |
| Right ascension | 08h 13m 19.96755s[1] |
| Declination | −15° 47′ 17.6021″[1] |
| Apparent magnitude (V) | 4.99[2] |
| Absolute magnitude (V) | -2.12[3] |
| Distance | 863[3] ly (265 pc) |
| Spectral type | G5II[4] |
| Other designations | |
| Database references | |
| SIMBAD | data |
20 Puppis (20 Pup) is a yellow giant star in the constellation Puppis. Its apparent magnitude is 4.99.
References
- 1 2 Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics. 474 (2): 653. arXiv:0708.1752
. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357. - ↑ 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.
- 1 2 "20 Puppis (HIP 40259)". Ashland Astronomy Studio. Retrieved 10 Feb 2013.
- ↑ Lyubimkov, Leonid S.; Lambert, David L.; Kaminsky, Bogdan M.; Pavlenko, Yakov V.; Poklad, Dmitry B.; Rachkovskaya, Tamara M. (2012). "Lithium abundance in atmospheres of F- and G-type supergiants and bright giants". Monthly Notices of the Royal Astronomical Society. 427: 11. arXiv:1212.6057. Bibcode:2012MNRAS.427...11L. doi:10.1111/j.1365-2966.2012.21617.x.
This article is issued from Wikipedia - version of the 4/17/2016. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.