Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:alsoKnownAs |
gptkb:Gamma_Crucis
gptkb:HD_112413 |
| gptkbp:apparentMagnitude |
1.59
|
| gptkbp:catalogue |
gptkb:SAO_240019
gptkb:Henry_Draper_Catalogue gptkb:Hipparcos_Catalogue gptkb:Bright_Star_Catalogue |
| gptkbp:colorIndexB-V |
+1.60
|
| gptkbp:constellation |
gptkb:Crux
|
| gptkbp:declination |
-57° 06′ 47.6″
|
| gptkbp:diameter |
120 solar radii
|
| gptkbp:distanceFromEarth |
88 light years
|
| gptkbp:luminosity |
gptkb:giant
1500 times Sun |
| gptkbp:mass |
1.5 solar masses
|
| gptkbp:metallicity |
-0.20 [Fe/H]
|
| gptkbp:parallax |
37.92 mas
|
| gptkbp:properMotionRA |
-264.98 mas/yr
-368.95 mas/yr |
| gptkbp:radialVelocity |
+21.7 km/s
|
| gptkbp:rightAscension |
12h 31m 09.96s
|
| gptkbp:spectralType |
M4 III
|
| gptkbp:temperature |
3400 K
|
| gptkbp:variableStar |
semi-regular
|
| gptkbp:bfsParent |
gptkb:Canum_Venaticorum
gptkb:Cor_Caroli |
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
HR 4915
|