TNS Astronomical Transient Report No. 272565 [ 2025TNSTR4021....1S ]

Date Received (UTC): 2025-10-06 06:12:16
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: AT 2025zpt
Discoverer internal name: ZTF25abvfyau
Coordinates (J2000): RA = 21:31:30.838 (322.8784937) DEC = +25:32:23.85 (25.5399578)
Discovery date: 2025-10-01 08:22:09.001 (JD=2460949.8487153)



Photometry

Discovery (first detection):
Discovery date: 2025-10-01 08:22:09.001
Flux: 20.4138 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-09-17 05:48:14
Limiting flux: 20.4637 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/2025zpt