TNS Astronomical Transient Report No. 259028 [ 2025TNSTR2280....1S ]

Date Received (UTC): 2025-06-18 09:02:40
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 2025nyr
Discoverer internal name: ZTF25aavgqzp
Coordinates (J2000): RA = 12:52:18.302 (193.0762602) DEC = +15:22:37.51 (15.3770869)
Discovery date: 2025-06-14 05:22:16.000 (JD=2460840.7237963)



Photometry

Discovery (first detection):
Discovery date: 2025-06-14 05:22:16.000
Flux: 20.7676 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-06-13 06:12:09
Limiting flux: 20.416 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


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