BG Crucis
| Observation data Epoch J2000.0 Equinox J2000.0 (ICRS) | |
|---|---|
| Constellation | Crux |
| Right ascension | 12h 31m 40.33017s [1] |
| Declination | −59° 25′ 26.1204″ [1] |
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] It is a yellow-white supergiant that pulsates between spectral types F5Ib and G0p.[2]
References
- ↑ 1.0 1.1
- ↑ 2.0 2.1 Watson, Christopher (4 January 2010). "BG Crucis". AAVSO Website. American Association of Variable Star Observers. Retrieved 12 March 2014.
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