TNS Astronomical Transient Report No. 258055 [ 2025TNSTR2160....1S ]

Date Received (UTC): 2025-06-09 07:30:39
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 2025ndk
Discoverer internal name: ZTF25aarxotx
Coordinates (J2000): RA = 18:15:54.385 (273.9766035) DEC = +33:59:23.57 (33.9898814)
Discovery date: 2025-05-25 09:25:45.998 (JD=2460820.8928935)



Photometry

Discovery (first detection):
Discovery date: 2025-05-25 09:25:45.998
Flux: 19.9615 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-05-23 09:02:35
Limiting flux: 20.8953 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/2025ndk