Statements (34)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
2.45
|
| gptkbp:catalogue |
gptkb:ADS_6022
gptkb:BD−29°1848 gptkb:CD−29°4347 gptkb:FK5_273 gptkb:GC_9632 gptkb:HD_58350 gptkb:HIP_35756 gptkb:HR_2827 gptkb:SAO_173349 gptkb:WDS_J07241-2918 |
| gptkbp:colorIndexB-V |
-0.13
|
| gptkbp:constellation |
gptkb:Canis_Major
|
| gptkbp:declination |
-29° 18′ 11″
|
| gptkbp:diameter |
~80 solar radii
|
| gptkbp:distanceFromEarth |
~2,000 light years
|
| gptkbp:evolutionaryStage |
supergiant
|
| https://www.w3.org/2000/01/rdf-schema#label |
Aludra
|
| gptkbp:luminosity |
~105,000 times Sun
|
| gptkbp:mass |
~19 solar masses
|
| gptkbp:nameMeaning |
gptkb:the_virgin_(العذراء)
|
| gptkbp:otherName |
gptkb:Eta_Canis_Majoris
|
| gptkbp:parallax |
1.63 mas
|
| gptkbp:partOf |
gptkb:Winter_Triangle_asterism
|
| gptkbp:properMotionRA |
-3.46 mas/yr
2.36 mas/yr |
| gptkbp:radialVelocity |
41.6 km/s
|
| gptkbp:rightAscension |
07h 24m 05.7s
|
| gptkbp:spectralType |
B5Ia
|
| gptkbp:temperature |
~13,500 K
|
| gptkbp:variableStar |
yes
|
| gptkbp:bfsParent |
gptkb:Canis_Major
|
| gptkbp:bfsLayer |
6
|