Phi1 Pavonis
  | |
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Constellation | Pavo |
| Right ascension | 20h 35m 34.85112s[1] |
| Declination | −60° 34′ 54.3056″[1] |
| Apparent magnitude (V) | 4.75[2] |
| Characteristics | |
| Spectral type | F0V[2] |
| U−B color index | +0.04[3] |
| B−V color index | +0.29[2] |
| Astrometry | |
| Radial velocity (Rv) | -20.00[4] km/s |
| Proper motion (μ) | RA: +69.86[1] mas/yr Dec.: -186.62[1] mas/yr |
| Parallax (π) | 35.98 ± 0.25 mas[1] |
| Distance | 90.6 ± 0.6 ly (27.8 ± 0.2 pc) |
| Absolute magnitude (MV) | 2.53[2] |
| Details | |
| Mass | 1.51[5] M☉ |
| Luminosity | 8.05[2] L☉ |
| Temperature | 7,476[5] K |
| Rotational velocity (v sin i) | 150.0[6] km/s |
| Other designations | |
| Database references | |
| SIMBAD | data |
Phi1 Pavonis (φ1 Pav) is a class F0V[2] (yellow-white dwarf) star in the constellation Pavo. Its apparent magnitude is 4.75[2] and it is approximately 90.7 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 e f g 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
- ^ Mermilliod, J. C. (2006). "VizieR Online Data Catalog: Homogeneous Means in the UBV System (Mermilliod 1991)". VizieR On-line Data Catalog: II/168. Originally published in: Institut d'Astronomie. 2168. Bibcode:2006yCat.2168....0M.Vizier catalog entry
- ^ Gontcharov, G. A. (2006). "Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system". Astronomy Letters. 32 (11): 759. Bibcode:2006AstL...32..759G. doi:10.1134/S1063773706110065.
- ^ a b David, Trevor J.; Hillenbrand, Lynne A. (2015). "The Ages of Early-Type Stars: Strömgren Photometric Methods Calibrated, Validated, Tested, and Applied to Hosts and Prospective Hosts of Directly Imaged Exoplanets". The Astrophysical Journal. 804 (2): 146. arXiv:1501.03154. Bibcode:2015ApJ...804..146D. doi:10.1088/0004-637X/804/2/146. Vizier catalog entry
- ^ 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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