GOTO25emt

SN2025onz (via TNS)

First reported by: ALeRCE

Volunteers who marked this as real:

Jose Alberto da Silva Campos, Antonio Pasqua, M.T. Mazzucato, Cledison Marcos da Silva, Mayahuel Torres Guerrero, Ciro Sirio Perrella, Kara Alber, Virgilio Gonano, Rosemary Billington, Minrui Ning, Bruna Gomes do Prado
GOTO discovery observation: 2025-06-29 23:10:32
Volunteer consensus: 92.0%

Subject 110535930

Classification: SN Ia

moriarty contextual classification

GOTO175332.16+342904.63 is likely associated with the B=16.50 mag galaxy HyperLEDA 2049952 in the gladeplus_galaxies, ps1_stackobjectview_minimal catalogs (6.87” away). Probability of connection 99.908% – host is at 299.3 Mpc (z=0.0644+/-0.0150*), implying a transient absolute magnitude of -19.03 and sky-projected offset of 8.79 kpc.

Aladin view

Additional information

NASA Extragalactic Database
SIMBAD

Legacy Survey DR10 (if available)