HD 115337

From the Science Archives, the open-project database of science information
Jump to navigation Jump to search
HD 115337
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Camelopardalis
Right ascension 13h 12m 25.431s[1]
Declination 80° 28′ 16.71″[1]
Apparent magnitude (V) +6.25[2]
Characteristics
Spectral type K0Ib[2]
B−V color index 0.95[2]
Astrometry
Radial velocity (Rv)-9.38[3] km/s
Proper motion (μ) RA: -6.81[1] mas/yr
Dec.: 10.48[1] mas/yr
Parallax (π)4.81 ± 0.41[1] mas
Distance680 ± 60 ly
(210 ± 20 pc)
Absolute magnitude (MV)-0.345[citation needed]
Other designations
BD+81° 416, FK5 3056, HD 115337, HIP 64437, HR 5009, SAO 2164
Database references
SIMBADdata

HD 115337 is a cool supergiant star in the constellation Camelopardalis. It has an apparent magnitude of 6.272 so it is visible under very dark conditions. It is about 680 light-years or 210 parsecs away. It has a much fainter A8 main sequence companion.[4]

References[edit]

  1. 1.0 1.1 1.2 1.3 1.4 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.
  2. 2.0 2.1 2.2 Hoffleit, Dorrit; Jaschek, Carlos (1991). "The Bright star catalogue". New Haven. Bibcode 1991bsc..book.....H.
  3. Famaey, B.; Jorissen, A.; Luri, X.; Mayor, M.; Udry, S.; Dejonghe, H.; Turon, C. (2005). "Local kinematics of K and M giants from CORAVEL/Hipparcos/Tycho-2 data. Revisiting the concept of superclusters". Astronomy and Astrophysics 430: 165. arXiv:astro-ph/0409579. Bibcode 2005A&A...430..165F. doi:10.1051/0004-6361:20041272.
  4. Parsons, S. B.; Ake, T. B. (1998). "Ultraviolet and Optical Studies of Binaries with Luminous Cool Primaries and Hot Companions. V. The EntireIUESample". The Astrophysical Journal Supplement Series 119: 83. Bibcode 1998ApJS..119...83P. doi:10.1086/313152.


Add your comment
The Science Archives welcomes all comments. If you do not want to be anonymous, register or log in. It is free.


As a reminder, article comments are only for discussions on how to improve the article. Please direct other comments to a user's talk page. Please be formal and do not use excessive uppercase. Please be advised you may receive an automatic block if you break the article comments policy. For information regarding what is acceptable/not acceptable in article comments, please message Icons-flag-ru.png Joey (talk), Natalia (talk), Icons-flag-fr.png ynoss (talk), or Icons-flag-ca.png Daniel (older account/talk).


See also[edit]

Template:Stars of Camelopardalis


Template:Supergiant-star-stub