Statements (22)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:open_cluster
|
gptkbp:age |
~220 million years
|
gptkbp:alsoKnownAs |
gptkb:Messier_11
gptkb:NGC_6705 |
gptkbp:apparentMagnitude |
6.3
|
gptkbp:declination |
-06° 16′ 12″
|
gptkbp:discoveredBy |
gptkb:Gottfried_Kirch
|
gptkbp:discoveredIn |
1681
|
gptkbp:distanceFromEarth |
6,200 light-years
|
https://www.w3.org/2000/01/rdf-schema#label |
M11
|
gptkbp:locatedIn |
constellation Scutum
|
gptkbp:mass |
~11,000 solar masses
|
gptkbp:notableFor |
richest and most compact open clusters
|
gptkbp:partOf |
gptkb:Messier_Catalogue
gptkb:New_General_Catalogue |
gptkbp:rating |
~2,900
|
gptkbp:rightAscension |
18h 51m 05.0s
|
gptkbp:bfsParent |
gptkb:M25
gptkb:Weyl_group gptkb:伊斯坦布尔 gptkb:MTA_Regional_Bus_Operations |
gptkbp:bfsLayer |
5
|