HD 212710

HD 212710, also known as BD+85 383, SAO 3721, HR 8546 or the Tianhuang Emperor, is a star[1][2] with an apparent magnitude of 5.27, located at 120.22 galactic longitude, 24.1 galactic latitude. Its B1900.0 coordinate is right ascension 22h 21m 17.8s, declination +85° 24.1′ 17″.

This article is about the star. For other uses, see Tianhuang Emperor (disambiguation).
HD 212710
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Cepheus[1][2]
Right ascension 22h 13m 10.6s[1][2]
Declination +86° 6′ 29″[1][2]
Apparent magnitude (V) 5.27[1][2]
Characteristics
Astrometry
Radial velocity (Rv)-0.11 km/s
Proper motion (μ) RA: - mas/yr
Dec.: 4 mas/yr
Other designations
Database references

References
  1. "Pulsating variable Star". SIMBAD. Centre de Données astronomiques de Strasbourg. Archived from the original on 2016-03-18. Retrieved 2012-07-13.
  2. "VizieR Detailed Page". Archived from the original on 2016-03-04. Retrieved 2012-07-13.
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