Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instance_of |
gptkb:gravitational_waves
|
| gptkbp:chirp_mass |
68.5 solar masses
|
| gptkbp:discovered_by |
gptkb:Virgo
gptkb:LIGO |
| gptkbp:discovery_year |
May 21, 2019
|
| gptkbp:distance |
approximately 17 billion light-years
|
| gptkbp:event_duration |
less than 1 second
|
| gptkbp:event_type |
gravitational wave signal
|
| gptkbp:events |
none reported
merger event |
| https://www.w3.org/2000/01/rdf-schema#label |
GW190521
|
| gptkbp:impact |
contributed to understanding of black hole formation
|
| gptkbp:mass |
85 solar masses
|
| gptkbp:mass2 |
66 solar masses
|
| gptkbp:research |
O3
|
| gptkbp:sensitivity |
high sensitivity
|
| gptkbp:sensor |
first detection of a binary black hole merger with masses above 100 solar masses.
|
| gptkbp:significance |
high significance
|
| gptkbp:type |
binary black hole merger
|
| gptkbp:bfsParent |
gptkb:LIGO
|
| gptkbp:bfsLayer |
4
|