Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
4.33
|
| gptkbp:catalogue |
gptkb:Henry_Draper_Catalogue
|
| gptkbp:colorIndexB-V |
-0.93
-0.22 |
| gptkbp:distanceFromEarth |
approximately 430 light-years
|
| https://www.w3.org/2000/01/rdf-schema#label |
HD 157244
|
| gptkbp:locatedIn |
constellation Scorpius
|
| gptkbp:luminosity |
about 12,000 times solar luminosity
|
| gptkbp:mass |
about 10 solar masses
|
| gptkbp:otherDesignation |
gptkb:HIP_85258
gptkb:HR_6461 CD-34 12098 SAO 227382 |
| gptkbp:parallax |
7.56 mas
|
| gptkbp:properMotionRA |
-7.13 mas/yr
-23.13 mas/yr |
| gptkbp:radialVelocity |
-2 km/s
|
| gptkbp:spectralType |
B1.5V
|
| gptkbp:temperature |
25,000 K
|
| gptkbp:bfsParent |
gptkb:Beta_Arae
|
| gptkbp:bfsLayer |
7
|