|
gptkbp:instanceOf
|
gptkb:star
red supergiant
|
|
gptkbp:apparentMagnitude
|
1.63
-0.53
|
|
gptkbp:BayerDesignation
|
gptkb:γ_Crucis
|
|
gptkbp:catalogueNumber
|
gptkb:HD_108903
gptkb:HIP_61084
gptkb:HR_4763
gptkb:SAO_240019
2MASS J12310996-5706475
CD-56 4633
CPD-56 6037
GC 17013
|
|
gptkbp:constellation
|
gptkb:Crux
|
|
gptkbp:declination
|
-57° 06′ 47.568″
|
|
gptkbp:diameter
|
120 solar radii
|
|
gptkbp:discoveredBy
|
ancient astronomers
|
|
gptkbp:distanceFromEarth
|
88 light years
|
|
gptkbp:evolutionaryStage
|
asymptotic giant branch
|
|
gptkbp:galacticLatitude
|
+0.98°
300.13°
|
|
gptkbp:hasViewOf
|
gptkb:Southern_Hemisphere
|
|
gptkbp:heliumFusion
|
yes
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Gamma Crucis
|
|
gptkbp:luminosity
|
1500 times Sun
|
|
gptkbp:mass
|
1.5 solar masses
|
|
gptkbp:metallicity
|
[Fe/H] = -0.07
|
|
gptkbp:notableFor
|
brightest star in Crux
one of the four stars of the Southern Cross asterism
|
|
gptkbp:otherName
|
gptkb:Gacrux
|
|
gptkbp:parallax
|
37.14 mas
|
|
gptkbp:partOf
|
gptkb:Southern_Cross
|
|
gptkbp:properMotionRA
|
-264.98 mas/yr
-36.00 mas/yr
|
|
gptkbp:rightAscension
|
12h 31m 09.9602s
|
|
gptkbp:spectralType
|
M3.5III
|
|
gptkbp:temperature
|
3626 K
|
|
gptkbp:variableStar
|
no
|
|
gptkbp:bfsParent
|
gptkb:Gacrux
|
|
gptkbp:bfsLayer
|
6
|