BG Crucis
From Infogalactic: the planetary knowledge core
| Observation data Epoch J2000.0 Equinox J2000.0 (ICRS) |
|
|---|---|
| Constellation | Crux |
| Right ascension | 12h 31m 40.33017s[1] |
| Declination | −59° 25′ 26.1204″[1] |
| Apparent magnitude (V) | 5.34 - 5.58[2] |
| Spectral type | F5Ib-G0p[2] |
| Other designations | |
| Database references | |
| SIMBAD | data |
BG Crucis is a star in the constellation Crux. A Cepheid variable, its apparent magnitude ranges from 5.34 to 5.58 over 3.3428 days.[2] A yellow-white supergiant that pulsates between spectral types F5Ib and G0p, it is around 4.3 times as massive and 2,000 times as luminous as the Sun.[3]
References
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