Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:alternativeName |
gptkb:HD_179821
gptkb:V1427_Aquilae |
| gptkbp:apparentMagnitude |
8.19
|
| gptkbp:catalogue |
gptkb:Smithsonian_Astrophysical_Observatory_Star_Catalog
|
| gptkbp:catalogueNumber |
gptkb:SAO_227306
|
| gptkbp:declination |
+00° 07′ 31″
|
| gptkbp:diameter |
~400 R☉
|
| gptkbp:discoveredBy |
gptkb:Smithsonian_Astrophysical_Observatory
|
| gptkbp:distanceFromEarth |
~6000 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
SAO 227306
|
| gptkbp:locatedIn |
gptkb:constellation_Sagittarius
|
| gptkbp:luminosity |
~300,000 L☉
|
| gptkbp:mass |
~19 M☉
|
| gptkbp:parallax |
0.54 mas
|
| gptkbp:properMotionRA |
-2.13 mas/yr
-4.13 mas/yr |
| gptkbp:rightAscension |
19h 13m 58.6s
|
| gptkbp:spectralType |
G5 Ia
|
| gptkbp:temperature |
~7000 K
|
| gptkbp:variableType |
semi-regular variable
|
| gptkbp:bfsParent |
gptkb:HD_151804
|
| gptkbp:bfsLayer |
8
|