GW200115_042309

Primary lower bound exceeds 3 solar masses and secondary upper bound is below 3 solar masses

Primary mass5.9 M☉

Secondary mass1.44 M☉

ObservedJan 15, 2020

Event identity

Classification and release

ID: gwtc:GW200115_042309
Event name: GW200115_042309
Classification: Black Hole Neutron Star
Composition status: Confirmed
Confidence boundary: Primary lower bound exceeds 3 solar masses and secondary upper bound is below 3 solar masses
Catalog: GWTC-3-confident
Preferred event version: v2
Observed at: Wednesday, January 15, 2020 at 4:23:09 AM UTC UTC
GPS time: 1,263,097,407.7

Source-frame posterior

Propagation

Provenance

GWOSC · GWTC-3-confident

Last synchronized 9/12/2026, 1:40:20 AM UTC.