Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:open_cluster
|
| gptkbp:age |
1 million years
|
| gptkbp:apparentMagnitude |
6.0
|
| gptkbp:associatedWith |
gptkb:Omega_Nebula
|
| gptkbp:catalogueNumber |
gptkb:NGC_6618
|
| gptkbp:contains |
gptkb:Herbig-Haro_objects
gptkb:B-type_stars gptkb:O-type_stars massive young stars |
| gptkbp:declination |
-16° 10′ 36″
|
| gptkbp:diameter |
about 6 light-years
|
| gptkbp:discoveredBy |
gptkb:John_Herschel
|
| gptkbp:discoveredIn |
1830
|
| gptkbp:distanceFromEarth |
about 5,000 light-years
|
| gptkbp:locatedIn |
gptkb:constellation_Sagittarius
|
| gptkbp:mass |
about 800 solar masses
|
| gptkbp:otherName |
M17 cluster
|
| gptkbp:partOf |
Omega Nebula region
|
| gptkbp:rightAscension |
18h 20m 48s
|
| gptkbp:bfsParent |
gptkb:Messier_17
gptkb:Omega_Nebula gptkb:Omega_Nebula_(M17) gptkb:M17 |
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
NGC 6618
|