RY Andromedae
From Infogalactic: the planetary knowledge core
| Observation data Epoch J2000.0 Equinox J2000.0 (ICRS) |
|
|---|---|
| Constellation | Andromeda |
| Right ascension | 23h 20m 37.3s[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
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