TNS Astronomical Transient Report No. 275552 [ 2025TNSTR4428....1S ]

Date Received (UTC): 2025-11-03 05:14:14
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 2025acfj
Discoverer internal name: ZTF25abygwou
Coordinates (J2000): RA = 06:36:00.729 (99.0030365) DEC = -21:25:40.30 (-21.4278625)
Discovery date: 2025-10-20 12:04:01.004 (JD=2460969.0027894)



Photometry

Discovery (first detection):
Discovery date: 2025-10-20 12:04:01.004
Flux: 19.7263 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-10-20 11:31:22
Limiting flux: 20.1162 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/2025acfj