TNS Astronomical Transient Report No. 278162 [ 2025TNSTR4711....1S ]

Date Received (UTC): 2025-11-25 05:39:52
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 2025aesx
Discoverer internal name: ZTF25acdqycc
Coordinates (J2000): RA = 23:16:16.370 (349.0682077) DEC = +35:02:07.94 (35.0355395)
Discovery date: 2025-11-11 04:06:46.998 (JD=2460990.6713773)



Photometry

Discovery (first detection):
Discovery date: 2025-11-11 04:06:46.998
Flux: 20.019 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-11-11 02:52:37
Limiting flux: 20.1314 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/2025aesx