HD 59890
  | |
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Puppis |
| Right ascension | 07h 30m 42.60231s[1] |
| Declination | −30° 57′ 44.2137″[1] |
| Apparent magnitude (V) | 4.65[2] |
| Characteristics | |
| Spectral type | G3Ib[3] |
| U−B color index | +0.63[2] |
| B−V color index | +0.93[2] |
| Astrometry | |
| Radial velocity (Rv) | +14.80[4] km/s |
| Proper motion (μ) | RA: -11.38[1] mas/yr Dec.: +0.62[1] mas/yr |
| Parallax (π) | 2.17 ± 0.24 mas[1] |
| Distance | approx. 1,500 ly (approx. 460 pc) |
| Absolute magnitude (MV) | -3.64[5] |
| Details | |
| Luminosity | 3165[5] L☉ |
| Surface gravity (log g) | 1.37[6] cgs |
| Temperature | 5,437[6] K |
| Metallicity [Fe/H] | +0.08[6] dex |
| Rotational velocity (v sin i) | 9.4[7] km/s |
| Other designations | |
| Database references | |
| SIMBAD | data |
HD 59890 is a class G3Ib[3] (yellow supergiant) star in the constellation Puppis. Its apparent magnitude is 4.65[2] and it is approximately 1500 light years away based on parallax.[1]
References
- ^ a b c d e f 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. Vizier catalog entry
- ^ a b c d 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.
- ^ a b Hoffleit, D.; Warren, W. H. (1995). "VizieR Online Data Catalog: Bright Star Catalogue, 5th Revised Ed. (Hoffleit+, 1991)". VizieR On-line Data Catalog: V/50. Originally Published in: 1964BS....C......0H. 5050. Bibcode:1995yCat.5050....0H.
- ^ Gontcharov, G. A. (2006). "Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system". Astronomy Letters. 32 (11): 759. arXiv:1606.08053. Bibcode:2006AstL...32..759G. doi:10.1134/S1063773706110065.
- ^ a b Anderson, E.; Francis, Ch. (2012). "XHIP: An extended hipparcos compilation". Astronomy Letters. 38 (5): 331. arXiv:1108.4971. Bibcode:2012AstL...38..331A. doi:10.1134/S1063773712050015. Vizier catalog entry
- ^ a b c Earle Luck, R. (2014). "Parameters and Abundances in Luminous Stars". The Astronomical Journal. 147 (6): 137. Bibcode:2014AJ....147..137L. doi:10.1088/0004-6256/147/6/137.
- ^ Glebocki, R.; Gnacinski, P. (2005). "VizieR Online Data Catalog: Catalog of Stellar Rotational Velocities (Glebocki+ 2005)". VizieR On-line Data Catalog: III/244. Originally Published in: 2005csss...13..571G; 2005yCat.3244....0G. 3244. Bibcode:2005yCat.3244....0G. Vizier catalog entry
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