Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:galaxy
|
| gptkbp:alternativeName |
gptkb:Markarian_231
gptkb:Mrk_231 gptkb:PG_1126+747 gptkb:UGC_8058 |
| gptkbp:apparentMagnitude |
13.85
|
| gptkbp:catalogue |
gptkb:IRAS
gptkb:UGC gptkb:Markarian PG |
| gptkbp:constellation |
gptkb:Ursa_Major
|
| gptkbp:coordinates |
RA 12h 56m 14.2s | Dec +56° 52′ 25″
|
| gptkbp:discoveredBy |
gptkb:Infrared_Astronomical_Satellite_(IRAS)
|
| gptkbp:distance |
~600 million light-years
|
| gptkbp:hasSupermassiveBlackHole |
~1.5 × 10^8 solar masses
|
| gptkbp:hostedBy |
merger remnant
|
| https://www.w3.org/2000/01/rdf-schema#label |
IRAS F11301+7412
|
| gptkbp:infraredLuminosity |
~3.6 × 10^12 solar luminosities
|
| gptkbp:morphologicalType |
peculiar
|
| gptkbp:notableFor |
contains an active galactic nucleus
most luminous galaxy in the local universe shows evidence of a supermassive black hole |
| gptkbp:radioSource |
yes
|
| gptkbp:redshift |
0.04217
|
| gptkbp:type |
gptkb:Dragon
active galactic nucleus ultraluminous infrared galaxy |
| gptkbp:bfsParent |
gptkb:UGC_6350
|
| gptkbp:bfsLayer |
6
|