HD 19789

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HD 19789
Observation data
Epoch J2000.0      Equinox J2000.0 (ICRS)
Constellation Aries
Right ascension 3h 11m 22s [1]
Declination 13° 2′ 52″ [1]
Apparent magnitude (V) 6.09 [1]
Absolute magnitude (V) 0.50 [1]
Distance 430 ± 30 [1] ly
(131 ± 8 [1] pc)
Spectral type K0IIIp [1]
Other designations
HIP 14821, HR 952, HD 19789, SAO 93327 [1]

HD 19789 is a class K0IIIp (orange giant) star in the constellation Aries. Its apparent magnitude is 6.09 and it is approximately 430 light years away based on parallax. [1]

The primary has one reported companion, B, at a separation of 0.5"[2] (which would be about 70 AU at the distance of primary).

References

  1. 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 SIMBAD, HD 19789 (accessed 21 September 2015)
  2. Catalog of Components of Double and Multiple Stars, J03114+1303B (accessed 21 September 2015)

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