|
gptkbp:instanceOf
|
gptkb:galaxy
active galaxy
|
|
gptkbp:apparentMagnitude
|
6.84
|
|
gptkbp:catalogue
|
gptkb:Caldwell_catalogue
gptkb:Principal_Galaxies_Catalogue
gptkb:New_General_Catalogue
|
|
gptkbp:declination
|
−43° 01′ 09″
|
|
gptkbp:diameter
|
~60,000 light-years
|
|
gptkbp:discoveredBy
|
gptkb:James_Dunlop
|
|
gptkbp:discoveredIn
|
1826
|
|
gptkbp:distanceFromEarth
|
~12 million light-years
|
|
gptkbp:galaxyType
|
gptkb:galaxy
|
|
gptkbp:hasDustLane
|
yes
|
|
gptkbp:hasGammaRayEmission
|
yes
|
|
gptkbp:hasGlobularClusters
|
~1500
|
|
gptkbp:hasJet
|
yes
|
|
gptkbp:hasOpticalJets
|
yes
|
|
gptkbp:hasRadioLobes
|
yes
|
|
gptkbp:hasStarburstRegion
|
yes
|
|
gptkbp:hasSupermassiveBlackHole
|
~55 million solar masses
|
|
gptkbp:hasXRayEmission
|
yes
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Centaurus A
|
|
gptkbp:infraredPort
|
yes
|
|
gptkbp:isBrightestGalaxyIn
|
gptkb:Centaurus_Group
|
|
gptkbp:isMergerRemnant
|
yes
|
|
gptkbp:isNearbyGalaxy
|
yes
|
|
gptkbp:jetLength
|
~13,000 light-years
|
|
gptkbp:locatedIn
|
constellation Centaurus
|
|
gptkbp:morphologicalType
|
S0 pec
|
|
gptkbp:notableFeature
|
prominent dust lane
black hole
strong radio source
|
|
gptkbp:notableFor
|
closest radio galaxy to Earth
evidence of galaxy merger
site of recent star formation
|
|
gptkbp:observedBy
|
gptkb:Very_Large_Array
gptkb:Atacama_Large_Millimeter_Array
gptkb:Chandra_X-ray_Observatory
gptkb:Hubble_Space_Telescope
|
|
gptkbp:otherName
|
gptkb:PKS_1322-427
gptkb:NGC_5128
gptkb:Caldwell_77
|
|
gptkbp:partOf
|
gptkb:Centaurus_Group
|
|
gptkbp:redshift
|
0.001825
|
|
gptkbp:rightAscension
|
13h 25m 27.6s
|
|
gptkbp:supernovaeObserved
|
gptkb:SN_1986G
|
|
gptkbp:bfsParent
|
gptkb:galaxy
|
|
gptkbp:bfsLayer
|
4
|