Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:open_cluster
|
| gptkbp:age |
~100 million years
|
| gptkbp:alsoKnownAs |
gptkb:Messier_6
gptkb:Butterfly_Cluster |
| gptkbp:angularSize |
25 arcminutes
|
| gptkbp:apparentMagnitude |
4.2
|
| gptkbp:bestViewedIn |
July
|
| gptkbp:catalogue |
gptkb:Messier_Catalogue
gptkb:New_General_Catalogue |
| gptkbp:contains |
about 80 stars
|
| gptkbp:declination |
-32° 13′
|
| gptkbp:discoveredBy |
gptkb:Giovanni_Battista_Hodierna
|
| gptkbp:discoveredIn |
before 1654
|
| gptkbp:distanceFromEarth |
1,600 light-years
|
| gptkbp:hasViewOf |
gptkb:Southern_Hemisphere
|
| https://www.w3.org/2000/01/rdf-schema#label |
NGC 6405
|
| gptkbp:locatedIn |
constellation Scorpius
|
| gptkbp:notableActor |
gptkb:BM_Scorpii
|
| gptkbp:partOf |
gptkb:Milky_Way_Galaxy
|
| gptkbp:rightAscension |
17h 40.1m
|
| gptkbp:bfsParent |
gptkb:Messier_6
|
| gptkbp:bfsLayer |
7
|