Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:Dragon
gptkb:ultraluminous_infrared_galaxy |
| gptkbp:apparentMagnitude |
14.4
|
| gptkbp:catalogue |
Markarian catalogue
|
| gptkbp:discoveredBy |
gptkb:Fritz_Zwicky
|
| gptkbp:discoveredIn |
1967
|
| gptkbp:distanceFromEarth |
581 million light-years
|
| gptkbp:hasActiveNucleus |
true
|
| gptkbp:hasSupermassiveBlackHole |
true
~150 million solar masses |
| gptkbp:hostedBy |
gptkb:galaxy
|
| gptkbp:infraredLuminosity |
3.6×10^12 solar luminosities
|
| gptkbp:locatedIn |
constellation Ursa Major
|
| gptkbp:notableFor |
broad absorption lines
closest known quasar to Earth strong outflows and winds |
| gptkbp:otherName |
gptkb:UGC_8058
IRAS F12540+5708 PG 1254+571 |
| gptkbp:redshift |
0.04217
|
| gptkbp:bfsParent |
gptkb:IRAS_F11301+7412
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Mrk 231
|