TNS Astronomical Transient Report No. 264125 [ 2025TNSTR2956....1S ]

Date Received (UTC): 2025-07-28 06:38:31
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 2025smf
Discoverer internal name: ZTF25abdzenr
Coordinates (J2000): RA = 12:52:54.621 (193.2275872) DEC = +15:59:46.40 (15.9962225)
Discovery date: 2025-07-26 04:04:52.000 (JD=2460882.6700463)



Photometry

Discovery (first detection):
Discovery date: 2025-07-26 04:04:52.000
Flux: 19.367 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-07-01 05:43:08
Limiting flux: 20.1508 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/2025smf