GOTO25gw

SN2025kd (via TNS)

First reported by: ZTF

Volunteers who marked this as real:

Antonio Pasqua, M.T. Mazzucato, Henryk Krawczyk, Cledison Marcos da Silva, Mayahuel Torres Guerrero, Ciro Sirio Perrella, Svetoslav Alexandrov, Virgilio Gonano, Hiroki Fukuyama, A. G. Bull
GOTO discovery observation: 2025-01-14 15:17:37
Volunteer consensus: 83.0%

Subject 106043358

Classification: SN Ia

moriarty contextual classification

GOTO054553.17-255317.47 is likely associated with the B=16.78 mag galaxy HyperLEDA 17771 in the gladeplus_galaxies, ps1_stackobjectview_minimal catalogs (5.10” away). Probability of connection 99.921% – host is at 237.1 Mpc (z=0.0515+/-0.0150*), implying a transient absolute magnitude of -18.41 and sky-projected offset of 5.30 kpc. This transient is spatially coincident with the cluster ACO 548 (75.0 Mpc)

Aladin view

Additional information

NASA Extragalactic Database
SIMBAD

Legacy Survey DR10 (if available)