TNS Astronomical Transient Report No. 276635 [ 2025TNSTR4562....1S ]

Date Received (UTC): 2025-11-13 11:32:24
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 2025adgu
Discoverer internal name: ZTF25acdqdxz
Coordinates (J2000): RA = 13:07:13.007 (196.8041958) DEC = +51:21:59.68 (51.3665775)
Discovery date: 2025-11-10 12:18:04.000 (JD=2460990.0125463)



Photometry

Discovery (first detection):
Discovery date: 2025-11-10 12:18:04.000
Flux: 19.6056 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-11-10 11:48:13
Limiting flux: 19.2074 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/2025adgu