Statements (19)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:open_cluster
|
| gptkbp:alternativeName |
gptkb:ESO_519-16
gptkb:GC_4412 gptkb:GCl_92 h 3752 |
| gptkbp:angularSize |
2.8 arcminutes
|
| gptkbp:apparentMagnitude |
9.5
|
| gptkbp:catalogue |
gptkb:New_General_Catalogue
|
| gptkbp:declination |
-25° 29′ 35″
|
| gptkbp:discoveredBy |
gptkb:William_Herschel
|
| gptkbp:discoveredIn |
June 12, 1784
|
| gptkbp:distanceFromEarth |
26,700 light-years
|
| gptkbp:galacticLatitude |
l = 7.9°, b = -7.15°
|
| https://www.w3.org/2000/01/rdf-schema#label |
NGC 6638
|
| gptkbp:locatedIn |
gptkb:constellation_Sagittarius
|
| gptkbp:metallicity |
[Fe/H] ≈ -0.99
|
| gptkbp:rightAscension |
18h 30m 56.2s
|
| gptkbp:bfsParent |
gptkb:constellation_Sagittarius
|
| gptkbp:bfsLayer |
6
|