TNS Astronomical Transient Report No. 265754 [ 2025TNSTR3200....1S ]

Date Received (UTC): 2025-08-14 09:28:20
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 2025tul
Discoverer internal name: ZTF25abikioz
Coordinates (J2000): RA = 02:35:51.725 (38.965522) DEC = +77:04:06.00 (77.0683325)
Discovery date: 2025-08-10 08:27:03.003 (JD=2460897.8521181)



Photometry

Discovery (first detection):
Discovery date: 2025-08-10 08:27:03.003
Flux: 19.4062 ABMag
Filter: i-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-08-08 07:38:14
Limiting flux: 19.0139 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/2025tul