TNS Astronomical Transient Report No. 258175 [ 2025TNSTR2193....1S ]

Date Received (UTC): 2025-06-12 04:39:09
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 2025nge
Discoverer internal name: ZTF25aaupwhm
Coordinates (J2000): RA = 09:26:52.352 (141.7181318) DEC = +27:17:40.41 (27.2945592)
Discovery date: 2025-06-12 04:11:58.004 (JD=2460838.6749769)



Photometry

Discovery (first detection):
Discovery date: 2025-06-12 04:11:58.004
Flux: 19.6705 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-06-11 04:13:23
Limiting flux: 19.3301 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/2025nge