TNS Astronomical Transient Report No. 264151 [ 2025TNSTR2956....1S ]

Date Received (UTC): 2025-07-28 12:19:40
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 2025smq
Discoverer internal name: ZTF25abdnftb
Coordinates (J2000): RA = 22:35:39.853 (338.9160535) DEC = -19:22:55.81 (-19.3821687)
Discovery date: 2025-07-22 08:55:28.004 (JD=2460878.8718519)



Photometry

Discovery (first detection):
Discovery date: 2025-07-22 08:55:28.004
Flux: 20.5817 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-07-21 08:51:14
Limiting flux: 19.7565 ABMag
Filter: i-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


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