TNS Astronomical Transient Report No. 253348 [ 2025TNSTR1632....1S ]

Date Received (UTC): 2025-05-02 09:47:12
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 2025iyt
Discoverer internal name: ZTF25aaoxyrl
Coordinates (J2000): RA = 20:15:56.035 (303.9834786) DEC = +73:53:50.31 (73.8973087)
Discovery date: 2025-04-30 09:00:01.002 (JD=2460795.8750116)



Photometry

Discovery (first detection):
Discovery date: 2025-04-30 09:00:01.002
Flux: 20.106 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-04-24 10:27:50
Limiting flux: 20.3794 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/2025iyt