HD 115337

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HD 115337
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Camelopardalis
Right ascension 13h 12m 25.431s
Declination 80° 28′ 16.71″
Apparent magnitude (V) +6.272
Characteristics
Spectral type K0Ib
B−V color index 0.941
Astrometry
Radial velocity (Rv) -9.38 km/s
Proper motion (μ) RA: -6.81 mas/yr
Dec.: 10.48 mas/yr
Parallax (π) 4.81 ± 0.41 mas
Distance 677.76[citation needed] ly
(207.90[citation needed] pc)
Absolute magnitude (MV) -0.345
Details
Mass 1.4[citation needed] M
Radius 14.8[citation needed] R
Luminosity (bolometric) 155[citation needed] L
Luminosity (visual, LV) 110[citation needed] L
Temperature 5,300[citation needed] K
Other designations
Database references
SIMBAD data

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 677 light-years or 207 parsecs away. It has a much fainter A8 main sequence companion.[1]

References[edit]

  1. ^ 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. doi:10.1086/313152.  edit

See also[edit]