Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:open_cluster
|
| gptkbp:affiliatedWith |
gptkb:Milky_Way_Galaxy
|
| gptkbp:age |
~11.65 billion years
|
| gptkbp:alsoKnownAs |
gptkb:Messier_13
gptkb:M13 |
| gptkbp:apparentMagnitude |
5.8
|
| gptkbp:cataloguedIn |
gptkb:NGC_6205
gptkb:Messier_Catalogue |
| gptkbp:declination |
+36° 27′ 35.5″
|
| gptkbp:diameter |
~145 light-years
|
| gptkbp:discoveredBy |
gptkb:Edmond_Halley
|
| gptkbp:discoveredIn |
1714
|
| gptkbp:distanceFromEarth |
~22,200 light-years
|
| gptkbp:hasViewOf |
gptkb:astronomer
|
| gptkbp:locatedIn |
constellation Hercules
|
| gptkbp:mass |
~600,000 solar masses
|
| gptkbp:metallicity |
[Fe/H] = –1.53
|
| gptkbp:notableFeature |
contains a rare planetary nebula (Pease 1)
|
| gptkbp:rating |
several hundred thousand
|
| gptkbp:rightAscension |
16h 41m 41.24s
|
| gptkbp:bfsParent |
gptkb:NGC_6205
gptkb:Messier_13 |
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Great Hercules Cluster
|