TNS Astronomical Transient Report No. 274844 [ 2025TNSTR4305....1S ]

Date Received (UTC): 2025-10-26 06:02:35
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 2025abqb
Discoverer internal name: ZTF25abylvzf
Coordinates (J2000): RA = 18:57:49.857 (284.4577374) DEC = +74:20:56.05 (74.348904)
Discovery date: 2025-10-17 03:14:15.999 (JD=2460965.6349074)



Photometry

Discovery (first detection):
Discovery date: 2025-10-17 03:14:15.999
Flux: 20.7569 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-10-13 03:42:14
Limiting flux: 20.7214 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/2025abqb