Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:star
|
| gptkbp:apparentMagnitude |
14.6
|
| gptkbp:associatedWith |
Stingray Nebula
|
| gptkbp:catalogue |
Hen 3-1357
HD 161044 SAO (Smithsonian Astrophysical Observatory Star Catalog) |
| gptkbp:declination |
-59° 29′ 23″
|
| gptkbp:discoveredBy |
gptkb:Karl_Gordon_Henize
|
| gptkbp:discoveredIn |
1967
|
| gptkbp:distanceFromEarth |
~2,700 light-years
|
| gptkbp:evolutionaryStage |
post-AGB star
|
| https://www.w3.org/2000/01/rdf-schema#label |
SAO 244162
|
| gptkbp:locatedIn |
gptkb:constellation_Ara
|
| gptkbp:mass |
~0.55 solar masses
|
| gptkbp:notableFor |
rapid evolution observed
central star of the youngest known planetary nebula |
| gptkbp:otherName |
Stingray Nebula central star
|
| gptkbp:rightAscension |
17h 16m 21.3s
|
| gptkbp:spectralType |
B1.5V
|
| gptkbp:temperature |
~60,000 K (as of 2002)
|
| gptkbp:variableType |
variable star
|
| gptkbp:bfsParent |
gptkb:HD_155555
gptkb:V824_Arae |
| gptkbp:bfsLayer |
7
|