Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:open_cluster
|
| gptkbp:age |
~250 million years
|
| gptkbp:alsoKnownAs |
gptkb:NGC_6755
|
| gptkbp:angularSize |
15 arcminutes
|
| gptkbp:apparentMagnitude |
7.5
|
| gptkbp:cataloguedIn |
gptkb:Caldwell_catalogue
gptkb:NGC_catalogue |
| gptkbp:contains |
several dozen stars
|
| gptkbp:declination |
+04° 14′ 48″
|
| gptkbp:discoveredBy |
gptkb:William_Herschel
|
| gptkbp:discoveredIn |
1785
|
| gptkbp:distanceFromEarth |
~3,900 light-years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Caldwell 93
|
| gptkbp:locatedIn |
gptkb:constellation_Aquila
|
| gptkbp:rightAscension |
19h 07m 42s
|
| gptkbp:bfsParent |
gptkb:NGC_6752
|
| gptkbp:bfsLayer |
5
|