TNS Astronomical Transient Report No. 274888 [ 2025TNSTR4305....1S ]

Date Received (UTC): 2025-10-26 11:29:52
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 2025abrj
Discoverer internal name: ZTF25abztkwb
Coordinates (J2000): RA = 06:41:52.323 (100.4680143) DEC = +42:43:25.35 (42.7237091)
Discovery date: 2025-10-24 10:58:04.998 (JD=2460972.9570023)



Photometry

Discovery (first detection):
Discovery date: 2025-10-24 10:58:04.998
Flux: 20.1092 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-10-22 10:13:47
Limiting flux: 20.2261 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/2025abrj