Statements (23)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:Titan
gptkb:planetary_nebula |
gptkbp:angularSize |
28 arcminutes
|
gptkbp:apparentMagnitude |
6.3
|
gptkbp:bestViewedIn |
summer
|
gptkbp:catalogueNumber |
gptkb:Messier_20
gptkb:NGC_6514 |
gptkbp:contains |
massive star formation
young open cluster |
gptkbp:declination |
-23° 01′ 48″
|
gptkbp:discoveredBy |
gptkb:Charles_Messier
|
gptkbp:discoveredIn |
1764
|
gptkbp:distanceFromEarth |
~4100 light-years
|
gptkbp:hasViewOf |
amateur telescopes
|
https://www.w3.org/2000/01/rdf-schema#label |
Trifid Nebula (M20)
|
gptkbp:locatedIn |
gptkb:Sagittarius
|
gptkbp:notableFeature |
three-lobed appearance
|
gptkbp:notableFor |
combination of emission, reflection, and dark nebulae
|
gptkbp:partOf |
gptkb:Milky_Way_Galaxy
|
gptkbp:rightAscension |
18h 02m 23s
|
gptkbp:bfsParent |
gptkb:Sagittarius_constellation
gptkb:constellation_Sagittarius |
gptkbp:bfsLayer |
6
|