TNS Astronomical Transient Report No. 258072 [ 2025TNSTR2160....1S ]

Date Received (UTC): 2025-06-09 12:17:46
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 2025ndu
Discoverer internal name: ZTF25aauaooz
Coordinates (J2000): RA = 01:07:22.055 (16.8418959) DEC = +17:37:22.51 (17.6229183)
Discovery date: 2025-06-06 11:14:03.001 (JD=2460832.9680903)



Photometry

Discovery (first detection):
Discovery date: 2025-06-06 11:14:03.001
Flux: 19.7841 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-06-05 11:27:57
Limiting flux: 19.5335 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/2025ndu