TNS Astronomical Transient Report No. 264700 [ 2025TNSTR3044....1S ]

Date Received (UTC): 2025-08-02 11:15:45
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 2025sza
Discoverer internal name: ZTF25abemtnr
Coordinates (J2000): RA = 22:05:03.356 (331.2639834) DEC = -10:29:22.89 (-10.4896924)
Discovery date: 2025-07-26 07:39:05.996 (JD=2460882.8188194)



Photometry

Discovery (first detection):
Discovery date: 2025-07-26 07:39:05.996
Flux: 20.8698 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-07-26 07:37:44
Limiting flux: 20.2999 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/2025sza