GOTO25cml

SN2025imn (via TNS)

First reported by: ATLAS

Volunteers who marked this as real:

Jose Alberto da Silva Campos, Antonio Pasqua, M.T. Mazzucato, Henryk Krawczyk, ERIC FABRIGAT, Cledison Marcos da Silva, Mayahuel Torres Guerrero, Ciro Sirio Perrella, Svetoslav Alexandrov, Virgilio Gonano, Lucia Maria Ferreira Lima , Kenichi
GOTO discovery observation: 2025-05-03 00:16:28
Volunteer consensus: 86.0%

Subject 109156188

Classification: SN Ia

moriarty contextual classification

GOTO121122.52+342656.52 is likely associated with the B=18.35 mag galaxy SDSS J121122.20+342652.6 in the gladeplus_galaxies, ps1_stackobjectview_minimal catalogs (4.99” away). Probability of connection 99.986% – host is at 248.9 Mpc (z=0.0540+/-0.0348*), implying a transient absolute magnitude of -17.73 and sky-projected offset of 5.42 kpc.

Aladin view

Additional information

NASA Extragalactic Database
SIMBAD

Legacy Survey DR10 (if available)