TNS Astronomical Transient Report No. 272573 [ 2025TNSTR4021....1S ]

Date Received (UTC): 2025-10-06 13:34:04
Date made public:
Sender: Fritz
Reporting Group: ZTF     Discovery Data Source: ZTF

Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: SN 2025zpz
Discoverer internal name: ZTF25abvqhcq
Coordinates (J2000): RA = 09:07:48.475 (136.9519772) DEC = +21:10:48.01 (21.1800039)
Discovery date: 2025-10-04 12:07:26.999 (JD=2460953.0051736)



Photometry

Discovery (first detection):
Discovery date: 2025-10-04 12:07:26.999
Flux: 19.5553 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-09-25 12:30:49
Limiting flux: 20.1887 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://www.wis-tns.org/object/2025zpz