|
gptkbp:instanceOf
|
gptkb:planetary_nebula
|
|
gptkbp:alsoKnownAs
|
gptkb:Orion_Nebula
|
|
gptkbp:apparentMagnitude
|
4.0
|
|
gptkbp:catalogueNumber
|
gptkb:NGC_1976
gptkb:Messier_42
|
|
gptkbp:contains
|
gptkb:Trapezium_Cluster
protoplanetary disks
young stars
|
|
gptkbp:declination
|
−5° 23′ 28″
|
|
gptkbp:diameter
|
about 24 light-years
|
|
gptkbp:discoveredBy
|
gptkb:Nicolas-Claude_Fabri_de_Peiresc
|
|
gptkbp:discoveredIn
|
1610
|
|
gptkbp:distanceFromEarth
|
about 1,344 light-years
|
|
gptkbp:hasFeature
|
gptkb:Herbig-Haro_objects
gptkb:Bok_globules
ionization front
stellar jets
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Great Orion Nebula
|
|
gptkbp:locatedIn
|
gptkb:Orion_constellation
|
|
gptkbp:mass
|
about 2,000 solar masses
|
|
gptkbp:notableFor
|
closest massive star-forming region to Earth
one of the brightest nebulae
|
|
gptkbp:observedBy
|
gptkb:Hubble_Space_Telescope
gptkb:James_Webb_Space_Telescope
|
|
gptkbp:partOf
|
gptkb:Orion_Molecular_Cloud_Complex
|
|
gptkbp:region
|
gptkb:planetary_nebula
|
|
gptkbp:rightAscension
|
5h 35m 17s
|
|
gptkbp:shape
|
irregular
|
|
gptkbp:spectralType
|
gptkb:planetary_nebula
|
|
gptkbp:visibleToNakedEye
|
yes
|
|
gptkbp:bfsParent
|
gptkb:M42_(Orion_Nebula)
gptkb:Orion_Nebula_(M42)
|
|
gptkbp:bfsLayer
|
7
|