Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
red supergiant |
| gptkbp:apparentMagnitude |
5.93
|
| gptkbp:colorIndexB-V |
0.97
|
| gptkbp:constellation |
gptkb:Taurus
|
| gptkbp:declination |
+23° 48′ 12″
|
| gptkbp:diameter |
~8 solar radii
|
| gptkbp:distanceFromEarth |
approximately 170 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
HD 28307
|
| gptkbp:luminosity |
III
~40 times solar luminosity |
| gptkbp:mass |
~2.2 solar masses
|
| gptkbp:otherDesignation |
gptkb:SAO_76413
gptkb:HIP_20885 gptkb:HR_1411 gptkb:BD+23_635 |
| gptkbp:parallax |
19.19 mas
|
| gptkbp:radialVelocity |
+24.6 km/s
|
| gptkbp:rightAscension |
04h 29m 38.6s
|
| gptkbp:spectralType |
G8III
|
| gptkbp:temperature |
~5,000 K
|
| gptkbp:bfsParent |
gptkb:Theta_Tauri
|
| gptkbp:bfsLayer |
6
|