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|ra= {{RA|11|12|36.01358}}<ref name=hipparcos>{{cite journal|bibcode=2007A&A...474..653V|title=Validation of the new Hipparcos reduction|journal=Astronomy and Astrophysics|volume=474|issue=2|pages=653|author1=Van Leeuwen|first1=F.|year=2007|doi=10.1051/0004-6361:20078357}}</ref>
|ra= {{RA|11|12|36.01358}}<ref name=hipparcos>{{cite journal|bibcode=2007A&A...474..653V|title=Validation of the new Hipparcos reduction|journal=Astronomy and Astrophysics|volume=474|issue=2|pages=653|author1=Van Leeuwen|first1=F.|year=2007|doi=10.1051/0004-6361:20078357}}</ref>
|dec= {{DEC|&minus;60|19|03.4516}}<ref name=hipparcos/>
|dec= {{DEC|&minus;60|19|03.4516}}<ref name=hipparcos/>
|appmag_v=4.62<ref name=ducati>{{cite journal|bibcode=2002yCat.2237....0D}}</ref>
|appmag_v=4.62<ref name=ducati>{{cite journal|bibcode=2002yCat.2237....0D|title=VizieR Online Data Catalog: Catalogue of Stellar Photometry in Johnson's 11-color system|journal=CDS/ADC Collection of Electronic Catalogues|volume=2237|author1=Ducati|first1=J. R.|year=2002}}</ref>
|constell=[[Carina (constellation)|Carina]]
|constell=[[Carina (constellation)|Carina]]
}}
}}
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|b-v = +0.55<ref name=ducati/>
|b-v = +0.55<ref name=ducati/>
|u-b = +0.03<ref name=ducati/>
|u-b = +0.03<ref name=ducati/>
|variable=[[Alpha Cygni variable|α Cyg]]<ref name=gcvs>{{cite journal|bibcode=2009yCat....102025S}}</ref>
|variable=[[Alpha Cygni variable|α Cyg]]<ref name=gcvs>{{cite journal|bibcode=2009yCat....102025S|title=VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+ 2007-2013)|journal=VizieR On-line Data Catalog: B/gcvs. Originally published in: 2009yCat....102025S|volume=1|author1=Samus|first1=N. N.|last2=Durlevich|first2=O. V.|author3=et al.|year=2009}}</ref>
}}
}}
{{Starbox astrometry
{{Starbox astrometry
|radial_v=&minus;8.40<ref>{{cite journal|bibcode=2006AstL...32..759G}}</ref>
|radial_v=&minus;8.40<ref>{{cite journal|bibcode=2006AstL...32..759G|title=Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system|journal=Astronomy Letters|volume=32|issue=11|pages=759|author1=Gontcharov|first1=G. A.|year=2006|doi=10.1134/S1063773706110065}}</ref>
|prop_mo_ra= &minus;5.68<ref name=hipparcos/>
|prop_mo_ra= &minus;5.68<ref name=hipparcos/>
|prop_mo_dec= 2.15<ref name=hipparcos/>
|prop_mo_dec= 2.15<ref name=hipparcos/>
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|dist=
|dist=
|dist_ly=12,700
|dist_ly=12,700
|dist_pc=3,900<ref name=lorenzon>{{cite journal|doi=10.1051/0004-6361/201321913|arxiv=1312.5597}}</ref>
|dist_pc=3,900<ref name=lorenzon>{{cite journal|doi=10.1051/0004-6361/201321913|arxiv=1312.5597|title=Astrophysical parameters of the peculiar X-ray transient IGR J11215−5952|journal=Astronomy & Astrophysics|volume=562|pages=A18|year=2014|last1=Lorenzo|first1=J.|last2=Negueruela|first2=I.|last3=Castro|first3=N.|last4=Norton|first4=A. J.|last5=Vilardell|first5=F.|last6=Herrero|first6=A.|bibcode=2014A&A...562A..18L}}</ref>
|absmag_v= &minus;8.50<ref>{{cite journal|bibcode=1978A&A....69...23C}}</ref>
|absmag_v= &minus;8.50<ref>{{cite journal|bibcode=1978A&A....69...23C|title=Fine analysis of the F component of the Epsilon Aurigae system|journal=Astronomy and Astrophysics|volume=69|pages=23|author1=Castelli|first1=F.|year=1978}}</ref>
}}
}}
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{{Starbox detail
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|radius=141.5<ref name=snow/>
|radius=141.5<ref name=snow/>
|luminosity=96,000<ref name=snow/>
|luminosity=96,000<ref name=snow/>
|temperature=8,330<ref name=snow>{{cite journal|bibcode=1994ApJS...95..163S}}</ref>
|temperature=8,330<ref name=snow>{{cite journal|bibcode=1994ApJS...95..163S|title=An atlas of ultraviolet P Cygni profiles|journal=The Astrophysical Journal Supplement Series|volume=95|pages=163|author1=Snow|first1=Theodore P.|last2=Lamers|first2=Henny J. G. L. M.|last3=Lindholm|first3=Douglas M.|last4=Odell|first4=Andrew P.|year=1994|doi=10.1086/192099}}</ref>
|metal=
|metal=
|gravity=
|gravity=
|rotational_velocity=34<ref name=snow/>
|rotational_velocity=34<ref name=snow/>
|age=
|age=

Revision as of 20:13, 26 January 2016

V533 Carinae
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 A6Iae[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 mas[1]
Distance12,700 ly
(3,900[6] pc)
Absolute magnitude (MV)−8.50[7]
Details
Mass17[3] M
Radius141.5[3] R
Luminosity96,000[3] L
Temperature8,330[3] K
Rotational velocity (v sin i)34[3] km/s
Other designations
V533 Carinae, HR 4352, HD 97534, CD−59°3611, HIP 54751, SAO 251316, GC 15415, CCDM J11126-6019
Database references
SIMBADdata


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.

References

  1. ^ a b c d e Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics. 474 (2): 653. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357.
  2. ^ a b c Ducati, J. R. (2002). "VizieR Online Data Catalog: Catalogue of Stellar Photometry in Johnson's 11-color system". CDS/ADC Collection of Electronic Catalogues. 2237. Bibcode:2002yCat.2237....0D.
  3. ^ a b c d e f Snow, Theodore P.; Lamers, Henny J. G. L. M.; Lindholm, Douglas M.; Odell, Andrew P. (1994). "An atlas of ultraviolet P Cygni profiles". The Astrophysical Journal Supplement Series. 95: 163. Bibcode:1994ApJS...95..163S. doi:10.1086/192099.
  4. ^ Samus, N. N.; Durlevich, O. V.; et al. (2009). "VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+ 2007-2013)". VizieR On-line Data Catalog: B/gcvs. Originally published in: 2009yCat....102025S. 1. Bibcode:2009yCat....102025S. {{cite journal}}: Explicit use of et al. in: |author3= (help)
  5. ^ Gontcharov, G. A. (2006). "Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system". Astronomy Letters. 32 (11): 759. Bibcode:2006AstL...32..759G. doi:10.1134/S1063773706110065.
  6. ^ Lorenzo, J.; Negueruela, I.; Castro, N.; Norton, A. J.; Vilardell, F.; Herrero, A. (2014). "Astrophysical parameters of the peculiar X-ray transient IGR J11215−5952". Astronomy & Astrophysics. 562: A18. arXiv:1312.5597. Bibcode:2014A&A...562A..18L. doi:10.1051/0004-6361/201321913.
  7. ^ Castelli, F. (1978). "Fine analysis of the F component of the Epsilon Aurigae system". Astronomy and Astrophysics. 69: 23. Bibcode:1978A&A....69...23C.