Phi1 Pavonis

φ1 Pavonis
Location of φ1 Pavonis (circled)
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[1] mas
Distance90.6 ± 0.6 ly
(27.8 ± 0.2 pc)
Absolute magnitude (MV)2.53[2]
Details
Mass1.51[5] M☉
Luminosity8.05[2] L☉
Temperature7,476[5] K
Rotational velocity (v sin i)150.0[6] km/s
Other designations
CPD−61° 6492, GC 28609, HIP 101612, HR 7848, HD 195627, SAO 254823
Database references
SIMBADdata

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

  1. 1 2 3 4 5 6 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
  2. 1 2 3 4 5 6 7 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
  3. ↑ 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
  4. ↑ 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.
  5. 1 2 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
  6. ↑ 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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