TNS Astronomical Transient Report No. 273168 [ 2025TNSTR4104....1S ]

Date Received (UTC): 2025-10-13 13:49:57
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 2025aagg
Discoverer internal name: ZTF25abxcqqy
Coordinates (J2000): RA = 10:12:30.231 (153.1259612) DEC = -01:23:19.62 (-1.3887843)
Discovery date: 2025-10-13 12:35:58.997 (JD=2460962.0249884)



Photometry

Discovery (first detection):
Discovery date: 2025-10-13 12:35:58.997
Flux: 19.3919 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-10-12 12:41:01
Limiting flux: 19.5046 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/2025aagg