|
gptkbp:instanceOf
|
gptkb:galaxy
|
|
gptkbp:activeGalacticNucleus
|
yes
|
|
gptkbp:alsoKnownAs
|
gptkb:Centaurus_A
|
|
gptkbp:angularSize
|
25.7 × 20.0 arcmin
|
|
gptkbp:apparentMagnitude
|
6.84
|
|
gptkbp:catalogueNumber
|
gptkb:Caldwell_77
|
|
gptkbp:constellation
|
gptkb:Centaurus
|
|
gptkbp:declination
|
−43° 01′ 09″
|
|
gptkbp:discoveredBy
|
gptkb:James_Dunlop
|
|
gptkbp:discoveredIn
|
1826
|
|
gptkbp:distanceFromEarth
|
~12 million light-years
|
|
gptkbp:galaxyType
|
gptkb:galaxy
|
|
gptkbp:hasGlobularClusters
|
yes
|
|
gptkbp:hasSupermassiveBlackHole
|
present
|
|
gptkbp:infraredPort
|
yes
|
|
gptkbp:mergerEvidence
|
yes
|
|
gptkbp:messierEquivalent
|
none
|
|
gptkbp:notableEvent
|
site of supernova SN 1986G
|
|
gptkbp:notableFeature
|
prominent dust lane
strong radio source
|
|
gptkbp:notableFor
|
peculiar morphology
one of the closest radio galaxies to Earth
|
|
gptkbp:numberOfGlobularClusters
|
~1500
|
|
gptkbp:partOf
|
gptkb:Centaurus_Group
|
|
gptkbp:radioGalaxy
|
yes
|
|
gptkbp:redshift
|
0.001825
|
|
gptkbp:rightAscension
|
13h 25m 27.6s
|
|
gptkbp:stellarPopulation
|
old and young stars
|
|
gptkbp:ultravioletSource
|
yes
|
|
gptkbp:XRaySource
|
yes
|
|
gptkbp:bfsParent
|
gptkb:Sir_John_Herschel
gptkb:James_Dunlop
gptkb:NGC_Catalogue
gptkb:New_General_Catalogue
|
|
gptkbp:bfsLayer
|
6
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
NGC 5128
|