Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:open_cluster
|
| gptkbp:age |
2.5 billion years
|
| gptkbp:alternativeName |
gptkb:Caldwell_95
gptkb:Cr_403 |
| gptkbp:apparentMagnitude |
7.3
|
| gptkbp:catalogue |
gptkb:New_General_Catalogue
|
| gptkbp:contains |
hundreds of stars
|
| gptkbp:declination |
+40° 11′ 12″
|
| gptkbp:discoveredBy |
gptkb:Caroline_Herschel
|
| gptkbp:discoveredIn |
1784
|
| gptkbp:distanceFromEarth |
7,200 light-years
|
| https://www.w3.org/2000/01/rdf-schema#label |
NGC 6819
|
| gptkbp:locatedIn |
gptkb:constellation_Cygnus
|
| gptkbp:notableFor |
studied by Kepler mission
|
| gptkbp:rightAscension |
19h 41m 18s
|
| gptkbp:bfsParent |
gptkb:Cygnus_constellation
|
| gptkbp:bfsLayer |
6
|