TNS Astronomical Transient Report No. 270267 [ 2025TNSTR3725....1S ]

Date Received (UTC): 2025-09-16 04:30:42
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 2025xrn
Discoverer internal name: ZTF25abrcidd
Coordinates (J2000): RA = 08:07:40.195 (121.9174783) DEC = +16:41:11.64 (16.6865655)
Discovery date: 2025-09-15 12:25:43.000 (JD=2460934.0178588)



Photometry

Discovery (first detection):
Discovery date: 2025-09-15 12:25:43.000
Flux: 19.7787 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-09-15 12:19:16
Limiting flux: 19.9461 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


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