Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:age |
~14.5 billion years
|
| gptkbp:alsoKnownAs |
gptkb:HD_140283
gptkb:HIP_76976 |
| gptkbp:apparentMagnitude |
7.205
|
| gptkbp:catalogue |
gptkb:Henry_Draper_Catalogue
gptkb:Hipparcos_Catalogue gptkb:Smithsonian_Astrophysical_Observatory_Star_Catalog |
| gptkbp:constellation |
Libra
|
| gptkbp:declination |
-10° 56′ 00.6″
|
| gptkbp:distanceFromEarth |
~190 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
SAO 91099
|
| gptkbp:luminosity |
~0.8 L☉
|
| gptkbp:mass |
~0.8 M☉
|
| gptkbp:metallicity |
[Fe/H] ≈ -2.5
|
| gptkbp:notableFor |
one of the oldest known stars
|
| gptkbp:parallax |
17.15 mas
|
| gptkbp:properMotionRA |
-1114.77 mas/yr
-302.53 mas/yr |
| gptkbp:radialVelocity |
-170.6 km/s
|
| gptkbp:rightAscension |
15h 43m 03.09s
|
| gptkbp:spectralType |
G0
|
| gptkbp:temperature |
~5777 K
|
| gptkbp:bfsParent |
gptkb:Scheat
|
| gptkbp:bfsLayer |
7
|