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GW241114_024711 | Gravitational-wave mergers | Apex Andromeda | Apex Andromeda

Black Holes/Gravitational-wave mergers/GW241114_024711

ConfirmedBinary Black Hole

GWOSC compact-binary event

GW241114_024711

Both component-mass lower bounds exceed 3 solar masses

Primary mass47 M☉

Secondary mass25 M☉

ObservedNov 14, 2024

Event identity

Classification and release

ID: gwtc:GW241114_024711
Event name: GW241114_024711
Classification: Binary Black Hole
Composition status: Confirmed
Confidence boundary: Both component-mass lower bounds exceed 3 solar masses
Catalog: GWTC-5.0
Preferred event version: v1
Observed at: Thursday, November 14, 2024 at 2:47:11 AM UTC UTC
GPS time: 1,415,587,649.8

Source-frame posterior

Component and remnant masses

Primary mass: 47 (-11, +9.7) M☉
Secondary mass: 25 (-7.3, +8.2) M☉
Remnant mass: 68.9 (-9.3, +9.4) M☉
Effective spin: 0.12
Network SNR: 11.3

Propagation

Distance and statistical context

Luminosity distance: 2,600 (-1,000, +1,600) Mpc
Redshift: 0.45
Astrophysical probability: 0.99
False-alarm rate: 0

Provenance

Official source record

GWOSC · GWTC-5.0

GW241114_024711

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

JSON record GWOSC event page