TNS Astronomical Transient Report No. 269888 [ 2025TNSTR3694....1S ]

Date Received (UTC): 2025-09-14 06:26:38
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 2025xjj
Discoverer internal name: ZTF25abqizrd
Coordinates (J2000): RA = 19:08:06.408 (287.0267) DEC = +69:33:57.74 (69.5660399)
Discovery date: 2025-09-04 05:20:29.002 (JD=2460922.7225579)



Photometry

Discovery (first detection):
Discovery date: 2025-09-04 05:20:29.002
Flux: 20.605 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-09-02 06:05:56
Limiting flux: 20.5048 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/2025xjj