Statements (25)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:gravitational_wave_event
|
| gptkbp:announced |
2020-09-02
|
| gptkbp:catalogue |
gptkb:GWTC-2
|
| gptkbp:detectionDate |
2019-05-21
|
| gptkbp:detects |
gptkb:LIGO
gptkb:Virgo |
| gptkbp:distanceFromEarth |
5.3 billion light-years
|
| gptkbp:duration |
~0.1 seconds
|
| gptkbp:energyEmittedAsGW |
8 solar masses
|
| gptkbp:finalBlackHoleMass |
142 solar masses
|
| gptkbp:finalBlackHoleType |
intermediate-mass black hole
|
| https://www.w3.org/2000/01/rdf-schema#label |
GW190521
|
| gptkbp:notableFor |
first clear detection of intermediate-mass black hole
|
| gptkbp:possibleElectromagneticCounterpart |
gptkb:ZTF19abanrhr
|
| gptkbp:possibleHostGalaxy |
gptkb:J124942.3+344929
|
| gptkbp:primaryBlackHoleMass |
85 solar masses
|
| gptkbp:redshift |
0.82
|
| gptkbp:secondaryBlackHoleMass |
66 solar masses
|
| gptkbp:skyLocationDec |
+15°
|
| gptkbp:skyLocationRA |
12h
|
| gptkbp:type |
binary black hole merger
|
| gptkbp:bfsParent |
gptkb:LIGO
gptkb:VIRGO gptkb:LIGO_gravitational_wave_detections |
| gptkbp:bfsLayer |
5
|