TNS Astronomical Transient Report No. 280244 [ 2025TNSTR4942....1S ]

Date Received (UTC): 2025-12-12 13:49:51
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 2025agny
Discoverer internal name: ZTF25acffqol
Coordinates (J2000): RA = 11:27:51.085 (171.9628529) DEC = +20:12:15.87 (20.2044085)
Discovery date: 2025-11-23 12:43:29.003 (JD=2461003.0301968)



Photometry

Discovery (first detection):
Discovery date: 2025-11-23 12:43:29.003
Flux: 20.6441 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-11-11 12:31:48
Limiting flux: 20.0254 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/2025agny