TNS Astronomical Transient Report No. 259327 [ 2025TNSTR2324....1H ]

Date Received (UTC): 2025-06-20 16:16:18
Date made public:
Sender: Fritz
Reporting Group: ZTF     Discovery Data Source: ZTF

K-Ryan Hinds (LJMU), 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 2025oes
Discoverer internal name: ZTF25aawashr
Coordinates (J2000): RA = 14:07:57.443 (211.9893465) DEC = +50:32:19.41 (50.5387263)
Discovery date: 2025-06-14 05:17:59.997 (JD=2460840.7208333)



Photometry

Discovery (first detection):
Discovery date: 2025-06-14 05:17:59.997
Flux: 20.6684 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-06-12 08:18:34
Limiting flux: 19.859 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


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