TNS Astronomical Transient Report No. 275419 [ 2025TNSTR4400....1S ]

Date Received (UTC): 2025-11-01 05:59:26
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 2025acce
Discoverer internal name: ZTF25abyxbox
Coordinates (J2000): RA = 17:05:31.080 (256.3795013) DEC = +30:38:47.02 (30.6463941)
Discovery date: 2025-10-22 02:53:16.995 (JD=2460970.6203356)



Photometry

Discovery (first detection):
Discovery date: 2025-10-22 02:53:16.995
Flux: 19.5484 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-10-03 04:54:26
Limiting flux: 20.1598 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


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