Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:alsoKnownAs |
gptkb:Alnitak
gptkb:HR_1956 gptkb:HD_37742 |
| gptkbp:apparentMagnitude |
1.74
|
| gptkbp:catalogue |
HD
HR FK5 |
| gptkbp:component |
binary star system
|
| gptkbp:constellation |
gptkb:Orion
|
| gptkbp:declination |
-01° 56′ 34″
|
| gptkbp:diameter |
about 20 solar radii
|
| gptkbp:distanceFromEarth |
approximately 736 light years
|
| gptkbp:hasCompanion |
gptkb:Alnitak_Ab
gptkb:Alnitak_B |
| https://www.w3.org/2000/01/rdf-schema#label |
FK5 286
|
| gptkbp:luminosity |
about 100,000 times that of the Sun
|
| gptkbp:mass |
about 33 solar masses
|
| gptkbp:partOf |
gptkb:Orion's_Belt
|
| gptkbp:rightAscension |
05h 40m 45.5s
|
| gptkbp:spectralType |
O9.5Ib
|
| gptkbp:temperature |
about 29,500 K
|
| gptkbp:bfsParent |
gptkb:Castor
|
| gptkbp:bfsLayer |
5
|