TNS Astronomical Transient Report No. 271769 [ 2025TNSTR3934....1S ]

Date Received (UTC): 2025-09-30 08:18:33
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 2025yxg
Discoverer internal name: ZTF25abugeto
Coordinates (J2000): RA = 18:15:59.938 (273.9997419) DEC = +47:59:53.24 (47.9981234)
Discovery date: 2025-09-25 03:17:28.999 (JD=2460943.6371412)



Photometry

Discovery (first detection):
Discovery date: 2025-09-25 03:17:28.999
Flux: 21.0369 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-09-23 07:23:20
Limiting flux: 20.2446 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://sandbox.wis-tns.org/object/2025yxg