TNS Astronomical Transient Report No. 274991 [ 2025TNSTR4320....1S ]

Date Received (UTC): 2025-10-27 14:21:24
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 2025abtz
Discoverer internal name: ZTF25acamsai
Coordinates (J2000): RA = 09:44:20.858 (146.0869065) DEC = +14:36:08.62 (14.6023944)
Discovery date: 2025-10-26 10:57:48.003 (JD=2460974.9568056)



Photometry

Discovery (first detection):
Discovery date: 2025-10-26 10:57:48.003
Flux: 21.2304 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-10-25 12:28:54
Limiting flux: 20.181 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/2025abtz