TNS Astronomical Transient Report No. 268307 [ 2025TNSTR3447....1S ]

Date Received (UTC): 2025-08-29 05:22:17
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 2025wbw
Discoverer internal name: ZTF25abmhpuo
Coordinates (J2000): RA = 16:09:49.313 (242.4554699) DEC = +15:36:01.00 (15.6002777)
Discovery date: 2025-08-27 04:13:48.000 (JD=2460914.67625)



Photometry

Discovery (first detection):
Discovery date: 2025-08-27 04:13:48.000
Flux: 20.6016 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-08-23 05:55:21
Limiting flux: 17.0307 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


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