TNS Astronomical Transient Report No. 259034 [ 2025TNSTR2280....1S ]

Date Received (UTC): 2025-06-18 09:04:47
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 2025nyx
Discoverer internal name: ZTF25aargmpg
Coordinates (J2000): RA = 00:03:16.795 (0.8199777) DEC = +52:26:51.42 (52.4476174)
Discovery date: 2025-04-30 11:48:42.001 (JD=2460795.9921528)



Photometry

Discovery (first detection):
Discovery date: 2025-04-30 11:48:42.001
Flux: 20.0041 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-04-30 11:41:42
Limiting flux: 20 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/2025nyx