V533 Carinae
From Infogalactic: the planetary knowledge core
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Observation data Epoch J2000 Equinox J2000 |
|
---|---|
Constellation | Carina |
Right ascension | 11h 12m 36.01358s[1] |
Declination | −60° 19′ 03.4516″[1] |
Apparent magnitude (V) | 4.62[2] |
Characteristics | |
Evolutionary stage | Blue supergiant |
Spectral type | A5Iae:[3] |
U−B color index | +0.03[2] |
B−V color index | +0.55[2] |
Variable type | α Cyg[4] |
Astrometry | |
Radial velocity (Rv) | −8.40[5] km/s |
Proper motion (μ) | RA: −5.68[1] mas/yr Dec.: 2.15[1] mas/yr |
Parallax (π) | −0.02 ± 0.30[1] mas |
Distance | 12,700 ly (3,900[6] pc) |
Absolute magnitude (MV) | −7.9[7] |
Details | |
Mass | 17[8] M☉ |
Radius | 141.5[8] R☉ |
Luminosity | 96,000[8] L☉ |
Temperature | 8,330[8] K |
Rotational velocity (v sin i) | 34[8] km/s |
Other designations | |
Database references | |
SIMBAD | data |
V533 Carinae (V533 Car, y Car, y Carinae) is a supergiant star in the constellation Carina. It is over 10,000 light years from Earth.
V533 Carinae is a white A-type supergiant with a mean apparent magnitude of +4.61. It is classified as an Alpha Cygni type variable star and its brightness varies from magnitude +4.69 to +4.75 as measured on the Hipparcos photometric scale.[4]
References
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- ↑ 2.0 2.1 2.2 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 4.0 4.1 Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ Lua error in package.lua at line 80: module 'strict' not found.
- ↑ 8.0 8.1 8.2 8.3 8.4 Lua error in package.lua at line 80: module 'strict' not found.
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