RV Andromedae

From Wikipedia, the free encyclopedia
Jump to: navigation, search
RV Andromedae
Observation data
Epoch J2000.0      Equinox J2000.0 (ICRS)
Constellation Andromeda
Right ascension 02h 11m 02.5681s[1]
Declination 48° 56′ 45.048″[1]
Apparent magnitude (V) 9.0 to 11.5[2]
Spectral type M4e[2]
Other designations
BD+48 616, HIP 10192[1]
Database references

RV Andromedae is a variable star in the constellation of Andromeda. It is classified as a semiregular variable pulsating giant star, and varies from an apparent visual magnitude of 11.5 at minimum brightness to a magnitude of 9.0 at maximum brightness, with a period of approximately 168.9 days.[2]


  1. ^ a b c V* RV And -- Semiregular Pulsating Variable Star, database entry, SIMBAD. Accessed on line 2009-06-30.
  2. ^ a b c RV And, database entry, Combined General Catalog of Variable Stars (GCVS4.2, 2004 Ed.), N. N. Samus, O. V. Durlevich, et al., CDS ID II/250 Accessed on line 2009-06-30.