Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:open_cluster
|
| gptkbp:age |
9-10 billion years
|
| gptkbp:angularSize |
7.2 arcminutes
|
| gptkbp:apparentMagnitude |
8.2
|
| gptkbp:bestViewedIn |
summer months
|
| gptkbp:cataloguedIn |
gptkb:Charles_Messier
|
| gptkbp:catalogueNumber |
gptkb:M71
|
| gptkbp:declination |
+18° 46′ 45″
|
| gptkbp:discoveredBy |
gptkb:Philippe_Loys_de_Chéseaux
|
| gptkbp:discoveredIn |
1746
|
| gptkbp:distanceFromEarth |
about 13,000 light-years
|
| gptkbp:hasViewOf |
gptkb:Northern_Hemisphere
|
| gptkbp:locatedIn |
constellation Sagitta
|
| gptkbp:metallicity |
relatively high
|
| gptkbp:NGCNumber |
gptkb:NGC_6838
|
| gptkbp:notableFor |
loose structure
was once classified as an open cluster |
| gptkbp:partOf |
gptkb:Messier_Catalogue
gptkb:NGC_Catalogue |
| gptkbp:rightAscension |
19h 53m 46s
|
| gptkbp:bfsParent |
gptkb:Charles_Messier
|
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
Messier 71
|