T Crucis
| Observation data Epoch J2000.0 Equinox J2000.0 | |
|---|---|
| Constellation | Crux |
| Right ascension | 12h 21m 21.12807s[1] |
| Declination | −62° 16′ 53.8790″[1] |
| Apparent magnitude (V) | 6.32 - 6.83[2] |
| Characteristics | |
| Evolutionary stage | F6-G2Ib[3] |
| Variable type | δ Cep[2]
|
| Absolute magnitude (MV) | −3.49[4] |
| Details | |
Myr | |
| Database references | |
| SIMBAD | data |
T Crucis is a star in the constellation Crux. A Cepheid variable, its apparent magnitude ranges from 6.32 to 6.83 over 6.73331 days.[3] It is a yellow-white supergiant that pulsates between spectral types F6Ib and G2Ib.[3] The radius is 55 times that of the Sun.
References
- ^ S2CID 244398875. Gaia DR3 record for this source at VizieR.
- ^ S2CID 125853869.
- ^ a b c Watson, Christopher (4 January 2010). "T Crucis". AAVSO Website. American Association of Variable Star Observers. Retrieved 12 March 2014.
- ^ S2CID 118404944.
- ^ "V* T Cru". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 2023-01-11.
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