Statements (18)
Predicate | Object |
---|---|
gptkbp:instanceOf |
gptkb:planetary_nebula
|
gptkbp:cataloguedIn |
gptkb:Sharpless_catalog
|
gptkbp:catalogueNumber |
Sharpless 212
|
gptkbp:contains |
infrared sources
massive star-forming region young stellar cluster |
gptkbp:discoveredBy |
gptkb:Stewart_Sharpless
|
gptkbp:distanceFromEarth |
~20,000 light years
|
gptkbp:hasBubbleStructure |
yes
|
gptkbp:hasTriggeredStarFormation |
yes
|
https://www.w3.org/2000/01/rdf-schema#label |
Sh2-212
|
gptkbp:ionizedBy |
stellar classification
|
gptkbp:locatedIn |
gptkb:constellation_Cepheus
|
gptkbp:observedBy |
gptkb:radio_station
infrared |
gptkbp:shape |
nearly spherical
|
gptkbp:bfsParent |
gptkb:Orion–Cygnus_Arm
|
gptkbp:bfsLayer |
7
|