TNS Astronomical Transient Report No. 273751 [ 2025TNSTR4178....1S ]

Date Received (UTC): 2025-10-18 05:08:32
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 2025aasw
Discoverer internal name: ZTF25abxgglp
Coordinates (J2000): RA = 22:53:11.523 (343.298012) DEC = +81:08:51.23 (81.1475625)
Discovery date: 2025-10-12 05:55:17.999 (JD=2460960.7467361)



Photometry

Discovery (first detection):
Discovery date: 2025-10-12 05:55:17.999
Flux: 20.4261 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-10-09 09:33:54
Limiting flux: 19.6653 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/2025aasw