Statements (33)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
2.05
|
| gptkbp:arabicName |
gptkb:Al_Nunk
|
| gptkbp:BayerDesignation |
gptkb:σ_Sagittarii
|
| gptkbp:catalogueNumber |
gptkb:2MASS_J18551592-2617479
gptkb:BD−26°_4336 gptkb:FK5_726 gptkb:GC_27444 gptkb:GSC_06830-01836 gptkb:HR_7568 gptkb:PLX_4562 gptkb:PPM_259282 gptkb:SAO_188372 gptkb:TYC_6830-1836-1 gptkb:WDS_J18553-2618 gptkb:HD_187642 gptkb:HIP_97649 |
| gptkbp:constellation |
gptkb:Sagittarius
|
| gptkbp:declination |
-26° 17′ 48″
|
| gptkbp:diameter |
4.5 solar radii
|
| gptkbp:distanceFromEarth |
228 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Nunki
|
| gptkbp:luminosity |
3300 times Sun
|
| gptkbp:mass |
6.6 solar masses
|
| gptkbp:metallicity |
−0.17
|
| gptkbp:otherName |
gptkb:Sigma_Sagittarii
|
| gptkbp:partOf |
gptkb:Teapot_asterism
|
| gptkbp:rightAscension |
18h 55m 15.9s
|
| gptkbp:rotationPeriod |
165 km/s
|
| gptkbp:spectralType |
B2.5V
|
| gptkbp:temperature |
18,100 K
|
| gptkbp:bfsParent |
gptkb:Sagittarius
|
| gptkbp:bfsLayer |
5
|