V378 Normae

V378 Normae, also known as HR 6120, is a star in the constellation Norma. It is a likely Cepheid variable with a range of 6.21 to 6.23 and a period of 3.5850 days.[2]

V378 Normae
Observation data
Epoch J2000.0      Equinox J2000.0 (ICRS)
Constellation Norma
Right ascension 16h 29m 45.2202s[1]
Declination −57° 45 22.766[1]
Apparent magnitude (V) 6.21 - 6.23[2]
Characteristics
Spectral type G8Ib[3]
Variable type Cepheid[2]
Astrometry
Radial velocity (Rv)6.57±0.19[1] km/s
Proper motion (μ) RA: -1.37[1] mas/yr
Dec.: -2.10[1] mas/yr
Parallax (π)1.2083 ± 0.0953[1] mas
Distance2,700 ± 200 ly
(830 ± 70 pc)
Details
Radius115[1] R
Luminosity4,214[1] L
Temperature4,335[1] K
Other designations
V378 Normae, CD57°6417, HD 148218, HIP 80788, HR 6120
Database references
SIMBADdata

References

  1. Brown, A. G. A.; et al. (Gaia collaboration) (August 2018). "Gaia Data Release 2: Summary of the contents and survey properties". Astronomy & Astrophysics. 616. A1. arXiv:1804.09365. Bibcode:2018A&A...616A...1G. doi:10.1051/0004-6361/201833051. Gaia DR2 record for this source at VizieR.
  2. Watson, Christopher (4 January 2010). "V378 Normae". AAVSO Website. American Association of Variable Star Observers. Retrieved 12 April 2015.
  3. "V378 Normae, HD148218, HIP80788". Universe Guide. Retrieved 12 February 2019.


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.