AT2025onv (via TNS)

First reported by: GOTO

Volunteers who marked this as real:

Jose Alberto da Silva Campos, Antonio Pasqua, M.T. Mazzucato, Henryk Krawczyk, Cledison Marcos da Silva, Mayahuel Torres Guerrero, Ciro Sirio Perrella, Svetoslav Alexandrov, Virgilio Gonano, Jason Alarcon
GOTO discovery observation: 2025-06-21 16:14:24
Volunteer consensus: 91.0%

Subject 110291378

Kilonova Seekers subject for GOTO25dza

Classification: None

moriarty contextual classification

GOTO212332.74+131552.66 is likely associated with the B=21.18 mag galaxy WISExSCOS J212332.33+131558 in the gladeplus_galaxies, ps1_stackobjectview_minimal catalogs (8.08” away). Probability of connection 99.169% – host is at 1399.2 Mpc (z=0.2665+/-0.0418*), implying a transient absolute magnitude of -21.55 and sky-projected offset of 34.18 kpc.

Aladin view

Additional information

NASA Extragalactic Database
SIMBAD

Legacy Survey DR10 (if available)

Legacy Survey