TNS Astronomical Transient Report No. 271117 [ 2025TNSTR3850....1S ]

Date Received (UTC): 2025-09-24 04:37:20
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 2025yjl
Discoverer internal name: ZTF25abtavsa
Coordinates (J2000): RA = 14:14:59.753 (213.7489688) DEC = +30:36:35.83 (30.6099539)
Discovery date: 2025-09-23 02:41:00.003 (JD=2460941.6118056)



Photometry

Discovery (first detection):
Discovery date: 2025-09-23 02:41:00.003
Flux: 19.4086 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-09-23 02:33:51
Limiting flux: 18.4828 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/2025yjl