TNS Astronomical Transient Report No. 274082 [ 2025TNSTR4210....1P ]

Date Received (UTC): 2025-10-20 15:34:47
Date made public:
Sender: Fritz
Reporting Group: ZTF     Discovery Data Source: ZTF

Daniel Perley (LJMU), Christoffer Fremling (Caltech), Theophile du Laz (Caltech) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: AT 2025abaj
Discoverer internal name: ZTF25abygujy
Coordinates (J2000): RA = 10:15:44.332 (153.9347169) DEC = +17:16:00.45 (17.266792)
Discovery date: 2025-10-18 11:55:23.001 (JD=2460966.996794)



Photometry

Discovery (first detection):
Discovery date: 2025-10-18 11:55:23.001
Flux: 19.9308 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-10-08 12:42:37
Limiting flux: 19.7033 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/2025abaj