Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:planetary_nebula
|
| gptkbp:alsoKnownAs |
Medusa Nebula
|
| gptkbp:angularSize |
10 arcminutes
|
| gptkbp:apparentMagnitude |
7.68
|
| gptkbp:cataloguedIn |
gptkb:Sharpless_catalog
|
| gptkbp:centralStarType |
white dwarf
|
| gptkbp:contains |
ionized hydrogen gas
|
| gptkbp:discoveredBy |
gptkb:George_O._Abell
|
| gptkbp:discoveredIn |
1955
|
| gptkbp:distanceFromEarth |
~1500 light years
|
| gptkbp:hasViewOf |
optical wavelengths
|
| https://www.w3.org/2000/01/rdf-schema#label |
Sh2-274
|
| gptkbp:locatedIn |
constellation Gemini
|
| gptkbp:partOf |
gptkb:Milky_Way
|
| gptkbp:shape |
filamentary
|
| gptkbp:bfsParent |
gptkb:Orion–Cygnus_Arm
|
| gptkbp:bfsLayer |
7
|