Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:open_cluster
|
| gptkbp:angularSize |
7.2 arcminutes
|
| gptkbp:apparentMagnitude |
8.2
|
| gptkbp:cataloguedIn |
gptkb:Charles_Messier
|
| gptkbp:contains |
variable stars
blue stragglers |
| gptkbp:coreRadius |
1.65 arcminutes
|
| gptkbp:declination |
+18° 46′ 45″
|
| gptkbp:discoveredBy |
gptkb:Philippe_Loys_de_Chéseaux
|
| gptkbp:discoveredIn |
1746
|
| gptkbp:distanceFromEarth |
13,000 light-years
|
| https://www.w3.org/2000/01/rdf-schema#label |
M71
|
| gptkbp:locatedIn |
constellation Sagitta
|
| gptkbp:MessierNumber |
71
|
| gptkbp:metallicity |
-0.78
|
| gptkbp:NGCNumber |
6838
|
| gptkbp:notableFor |
loose structure
was once classified as an open cluster |
| gptkbp:partOf |
gptkb:Milky_Way
|
| gptkbp:rightAscension |
19h 53m 46s
|
| gptkbp:tidalRadius |
8.9 arcminutes
|
| gptkbp:bfsParent |
gptkb:Messier_marathon
gptkb:Messier_71 gptkb:Sagitta gptkb:天鹰座 gptkb:40_mm_Bofors_autocannon gptkb:40_mm_Bofors_gun |
| gptkbp:bfsLayer |
7
|