Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
2.43
|
| gptkbp:catalogueNumber |
gptkb:BD-15_4523
gptkb:HD_159561 gptkb:HIP_86284 gptkb:HR_6544 gptkb:SAO_160682 gptkb:WDS_J17104-1543 |
| gptkbp:constellation |
gptkb:Ophiuchus
|
| gptkbp:containsPlanet |
true
|
| gptkbp:declination |
-15° 43′ 30″
|
| gptkbp:discoveredBy |
John Herschel (binary nature, 1836)
|
| gptkbp:distanceFromEarth |
88 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Sabik
|
| gptkbp:luminosity |
18 times Sun (secondary)
70 times Sun (primary) |
| gptkbp:mass |
2.3 solar masses (secondary)
2.9 solar masses (primary) |
| gptkbp:otherName |
gptkb:Eta_Ophiuchi
|
| gptkbp:rightAscension |
17h 10m 22.7s
|
| gptkbp:spectralType |
A1V + A3V
|
| gptkbp:bfsParent |
gptkb:Bright_Star_Catalogue
|
| gptkbp:bfsLayer |
7
|