TNS Astronomical Transient Report No. 269569 [ 2025TNSTR3635....1S ]

Date Received (UTC): 2025-09-09 07:48:09
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 2025xdf
Discoverer internal name: ZTF25abodfew
Coordinates (J2000): RA = 21:47:39.370 (326.9140437) DEC = -27:54:21.65 (-27.9060149)
Discovery date: 2025-08-29 06:01:15.997 (JD=2460916.7508796)



Photometry

Discovery (first detection):
Discovery date: 2025-08-29 06:01:15.997
Flux: 20.4419 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-08-26 08:11:00
Limiting flux: 20.3674 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/2025xdf