HD 19789

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]
Distance430 ± 30 [1] ly
(131 ± 8 [1] pc)
Spectral typeK0IIIp [1]
Other designations
BD+12° 452, 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 2 3 4 5 6 7 8 9 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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