TNS Astronomical Transient Report No. 258187 [ 2025TNSTR2193....1S ]

Date Received (UTC): 2025-06-12 09:10:22
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 2025ngl
Discoverer internal name: ZTF25aaucqjp
Coordinates (J2000): RA = 17:41:54.099 (265.4754113) DEC = +67:36:14.63 (67.6040638)
Discovery date: 2025-06-06 09:24:47.998 (JD=2460832.8922222)



Photometry

Discovery (first detection):
Discovery date: 2025-06-06 09:24:47.998
Flux: 21.5708 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-06-04 09:55:05
Limiting flux: 20.9726 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://www.wis-tns.org/object/2025ngl