TNS Astronomical Transient Report No. 266519 [ 2025TNSTR3261....1P ]

Date Received (UTC): 2025-08-18 14:09:01
Date made public:
Sender: Fritz
Reporting Group: ZTF     Discovery Data Source: ZTF

Daniel Perley (LJMU), Christoffer Fremling (Caltech), Theophile du Laz (Caltech) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: AT 2025uly
Discoverer internal name: ZTF25abfwhqh
Coordinates (J2000): RA = 11:51:46.166 (177.9423572) DEC = +43:23:33.99 (43.3927754)
Discovery date: 2025-07-30 04:30:17.003 (JD=2460886.6876968)



Photometry

Discovery (first detection):
Discovery date: 2025-07-30 04:30:17.003
Flux: 19.8301 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-07-30 03:57:44
Limiting flux: 19.3654 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/2025uly