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36 Persei

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36 Persei
Location of 36 Persei (circled)
Observation data
Epoch J2000      Equinox J2000
Constellation Perseus
Right ascension 03h 32m 26.26028s[1]
Declination 46° 03′ 24.6965″[1]
Apparent magnitude (V) 5.32[2]
Characteristics
Spectral type F4III[3]
U−B color index -0.02[2]
B−V color index +0.41[2]
Astrometry
Radial velocity (Rv)-49.00[4] km/s
Proper motion (μ) RA: -52.11[1] mas/yr
Dec.: -75.26[1] mas/yr
Parallax (π)27.53 ± 0.33 mas[1]
Distance118 ± 1 ly
(36.3 ± 0.4 pc)
Absolute magnitude (MV)2.50[5]
Details
Mass1.54[6] M☉
Radius2.0[6] R☉
Luminosity8.38[5] L☉
Surface gravity (log g)4.03[6] cgs
Temperature6,761[6] K
Metallicity [Fe/H]-0.01[5] dex
Rotational velocity (v sin i)28.0[7] km/s
Other designations
BD+45°778, FK5 2249, GC 4210, HIP 16499, HR 1069, HD 21770, NSV 1182, SAO 38924
Database references
SIMBADdata

36 Persei is a variable star in the constellation Perseus. Its apparent magnitude is 5.32.[2] Located around 36.32 parsecs (118.5 ly) distant,[1] it is an yellow giant of spectral type F4III,[3] a star that has used up its core hydrogen and is likely evolving to become a red giant.

References

  1. ^ 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
  2. ^ 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.
  3. ^ 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.
  4. ^ Evans, D. S. (1967). "The Revision of the General Catalogue of Radial Velocities". Determination of Radial Velocities and their Applications. 30: 57. Bibcode:1967IAUS...30...57E.
  5. ^ a b c 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
  6. ^ a b c d Allende Prieto, C.; Lambert, D. L. (1999). "Fundamental parameters of nearby stars from the comparison with evolutionary calculations: Masses, radii and effective temperatures". Astronomy and Astrophysics. 352: 555. arXiv:astro-ph/9911002. Bibcode:1999A&A...352..555A. Vizier catalog entry
  7. ^ De Medeiros, J. R.; Alves, S.; Udry, S.; Andersen, J.; Nordström, B.; Mayor, M. (2014). "A catalog of rotational and radial velocities for evolved stars". Astronomy & Astrophysics. 561: A126. arXiv:1312.3474. Bibcode:2014A&A...561A.126D. doi:10.1051/0004-6361/201220762. Vizier catalog entry
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