TNS Astronomical Transient Report No. 265372 [ 2025TNSTR3146....1S ]

Date Received (UTC): 2025-08-11 07:48:27
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 2025tly
Discoverer internal name: ZTF25abhrccc
Coordinates (J2000): RA = 07:33:16.447 (113.3185274) DEC = +45:26:16.49 (45.4379126)
Discovery date: 2025-08-07 12:06:39.003 (JD=2460895.0046181)



Photometry

Discovery (first detection):
Discovery date: 2025-08-07 12:06:39.003
Flux: 18.4025 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-08-05 12:13:15
Limiting flux: 17.5539 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/2025tly