TNS Astronomical Transient Report No. 251143 [ 2025TNSTR1318....1S ]

Date Received (UTC): 2025-04-07 12:02:18
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 2025gxz
Discoverer internal name: ZTF25aalvnyi
Coordinates (J2000): RA = 19:18:23.333 (289.5972211) DEC = +40:10:19.68 (40.1721344)
Discovery date: 2025-04-07 10:48:13.996 (JD=2460772.950162)



Photometry

Discovery (first detection):
Discovery date: 2025-04-07 10:48:13.996
Flux: 18.8292 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-03-30 12:04:38
Limiting flux: 20.2964 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


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