TNS Astronomical Transient Report No. 257889 [ 2025TNSTR2125....1S ]

Date Received (UTC): 2025-06-06 03:03:49
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 2025mza
Discoverer internal name: ZTF25aatilat
Coordinates (J2000): RA = 21:30:44.723 (322.6863468) DEC = +37:36:24.10 (37.6066934)
Discovery date: 2025-05-31 10:13:57.996 (JD=2460826.9263657)



Photometry

Discovery (first detection):
Discovery date: 2025-05-31 10:13:57.996
Flux: 19.9523 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-05-28 09:24:44
Limiting flux: 20.6606 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/2025mza