TNS Astronomical Transient Report No. 261720 [ 2025TNSTR2585....1S ]

Date Received (UTC): 2025-07-06 14:23:22
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 2025qmh
Discoverer internal name: ZTF25aazhufn
Coordinates (J2000): RA = 18:02:32.785 (270.6366045) DEC = +19:49:42.64 (19.8285106)
Discovery date: 2025-07-01 07:35:49.004 (JD=2460857.8165394)



Photometry

Discovery (first detection):
Discovery date: 2025-07-01 07:35:49.004
Flux: 20.7902 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-06-30 09:40:02
Limiting flux: 20.3747 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/2025qmh