Kappa Normae

Kappa Normae
Observation data
Epoch J2000.0      Equinox J2000.0 (ICRS)
Constellation Norma
Right ascension 16h 13m 28.72926s [1]
Declination −54° 37 49.6865 [1]
Apparent magnitude (V) 4.94[1]
Characteristics
Spectral type G8III[1]
Astrometry
Radial velocity (Rv)−13.50 ± 0.8[1] km/s
Proper motion (μ) RA: 5.14[1] mas/yr
Dec.: −22.86[1] mas/yr
Parallax (π)7.62 ± 0.26[2] mas
Distance430 ± 10 ly
(131 ± 4 pc)
Details
Other designations
Kappa Normae, HD 145397, HIP 79509, HR 6024

Kappa Normae (κ Nor) is a star in the constellation Norma. Its apparent magnitude is 4.94.[1] Iit is a yellow giant of spectral type G8III that has swollen and cooled off the main sequence.[1] It shines with a luminosity approximately 195 times that of the Sun and has a surface temperature of 4972 K.[3]

References

  1. 1 2 3 4 5 6 7 8 9 SIMBAD, Kappa Normae (accessed 22 December 2012)
  2. van Leeuwen, F. (2007). "Validation of the New Hipparcos Reduction". Astronomy and Astrophysics. 474 (2): 653–64. arXiv:0708.1752Freely accessible. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357.
  3. McDonald, I.; Zijlstra, A. A.; Boyer, M. L. (2012). "Fundamental Parameters and Infrared Excesses of Hipparcos Stars". Monthly Notices of the Royal Astronomical Society. 427 (1): 343–57. arXiv:1208.2037Freely accessible. Bibcode:2012MNRAS.427..343M. doi:10.1111/j.1365-2966.2012.21873.x.
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