|
gptkbp:instanceOf
|
gptkb:star
variable star
|
|
gptkbp:apparentMagnitude
|
6.21
|
|
gptkbp:cataloguedIn
|
gptkb:Henry_Draper_Catalogue
gptkb:Hipparcos_Catalogue
gptkb:Bright_Star_Catalogue
|
|
gptkbp:constellation
|
gptkb:Carina
|
|
gptkbp:declination
|
-59° 43′ 29.7″
|
|
gptkbp:diameter
|
70 solar radii
|
|
gptkbp:discoveredBy
|
gptkb:John_Herschel
|
|
gptkbp:discoveredIn
|
1834
|
|
gptkbp:distanceFromEarth
|
8,200 light-years
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
HR Carinae
|
|
gptkbp:luminosity
|
1,000,000 times Sun
|
|
gptkbp:mass
|
40 solar masses
|
|
gptkbp:notable_for
|
irregular variability
large circumstellar nebula
massive stellar wind
|
|
gptkbp:otherDesignation
|
gptkb:2MASS_J11102788-5943297
gptkb:CD-59_3621
gptkb:HD_96918
gptkb:HIP_54463
gptkb:SAO_238429
|
|
gptkbp:parallax
|
0.40 mas
|
|
gptkbp:proper_motion_(Dec)
|
2.13 mas/yr
|
|
gptkbp:proper_motion_(RA)
|
-6.13 mas/yr
|
|
gptkbp:rightAscension
|
11h 10m 27.88s
|
|
gptkbp:spectralType
|
B2Iae
|
|
gptkbp:temperature
|
20,000 K
|
|
gptkbp:variableType
|
S Doradus variable
|
|
gptkbp:bfsParent
|
gptkb:Luminous_blue_variable
|
|
gptkbp:bfsLayer
|
6
|