TNS Astronomical Transient Report No. 271026 [ 2025TNSTR3829....1S ]

Date Received (UTC): 2025-09-23 13:56:24
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 2025yig
Discoverer internal name: ZTF25abtakwn
Coordinates (J2000): RA = 09:12:07.228 (138.0301171) DEC = +11:06:23.12 (11.1064217)
Discovery date: 2025-09-23 12:23:44.001 (JD=2460942.0164815)



Photometry

Discovery (first detection):
Discovery date: 2025-09-23 12:23:44.001
Flux: 19.6705 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-09-16 12:47:30
Limiting flux: 17.0644 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/2025yig