Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:open_cluster
|
| gptkbp:affiliatedWith |
gptkb:Milky_Way
|
| gptkbp:age |
~13 billion years
|
| gptkbp:alternativeName |
gptkb:NGC_6864
gptkb:M75 |
| gptkbp:angularSize |
6.8 arcminutes
|
| gptkbp:apparentMagnitude |
8.6
|
| gptkbp:catalogue |
gptkb:Messier_Catalogue
gptkb:New_General_Catalogue |
| gptkbp:cataloguedIn |
gptkb:Charles_Messier
|
| gptkbp:coreConcentrationClass |
I (very concentrated)
|
| gptkbp:declination |
–21° 55′ 17″
|
| gptkbp:discoveredBy |
gptkb:Pierre_Méchain
|
| gptkbp:discoveredIn |
1780
|
| gptkbp:distanceFromEarth |
67,500 light-years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Messier 75
|
| gptkbp:locatedIn |
gptkb:constellation_Sagittarius
|
| gptkbp:mass |
~180,000 solar masses
|
| gptkbp:metallicity |
[Fe/H] = –1.29
|
| gptkbp:rightAscension |
20h 06m 5.2s
|
| gptkbp:bfsParent |
gptkb:Charles_Messier
|
| gptkbp:bfsLayer |
6
|