Statements (13)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:planetary_nebula
|
| gptkbp:cataloguedIn |
gptkb:Sharpless_catalog
|
| gptkbp:contains |
open cluster NGC 7538
|
| gptkbp:discoveredBy |
gptkb:Stewart_Sharpless
|
| gptkbp:distanceFromEarth |
~7,500 light years
|
| https://www.w3.org/2000/01/rdf-schema#label |
Sh2-158
|
| gptkbp:locatedIn |
constellation Cassiopeia
|
| gptkbp:otherName |
LBN 537
Simeis 22 |
| gptkbp:partOf |
gptkb:Milky_Way
|
| gptkbp:type |
gptkb:planetary_nebula
|
| gptkbp:bfsParent |
gptkb:Cygnus_molecular_cloud_complex
|
| gptkbp:bfsLayer |
7
|