RY Andromedae

RY Andromedae

Observation data Epoch J2000.0      Equinox J2000.0 (ICRS)
Constellation	Andromeda
Right ascension	23^h 20^m 37.3^s[1]
Declination	39° 37′ 11″[1]
Apparent magnitude (V)	10.0 to 15.3[2]
Spectral type	M8[2]
Database references
SIMBAD	data

RY Andromedae is a variable star in the constellation of Andromeda. It is classified as a Mira variable, and varies from an apparent visual magnitude of 15.3 at minimum brightness to a magnitude of 10.0 at maximum brightness, with a period of approximately 391.2 days.^[2]

References

1. V* RY And -- Variable Star of Mira Cet type, database entry, SIMBAD. Accessed on line 2009-06-30.
2. RY 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.