TNS Astronomical Transient Report No. 275424 [ 2025TNSTR4400....1S ]

Date Received (UTC): 2025-11-01 06:42:47
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 2025acci
Discoverer internal name: ZTF25acaykzx
Coordinates (J2000): RA = 21:19:49.288 (319.9553673) DEC = +22:48:47.37 (22.8131574)
Discovery date: 2025-10-29 03:21:30.997 (JD=2460977.6399421)



Photometry

Discovery (first detection):
Discovery date: 2025-10-29 03:21:30.997
Flux: 20.0095 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-10-25 03:18:05
Limiting flux: 20.7566 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/2025acci