TNS Astronomical Transient Report No. 255109 [ 2025TNSTR1810....1S ]

Date Received (UTC): 2025-05-16 09:52:29
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 2025kmc
Discoverer internal name: ZTF25aaqgpvn
Coordinates (J2000): RA = 16:31:18.107 (247.825447) DEC = +17:28:38.24 (17.477289)
Discovery date: 2025-05-10 08:57:09.999 (JD=2460805.8730324)



Photometry

Discovery (first detection):
Discovery date: 2025-05-10 08:57:09.999
Flux: 20.2009 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-05-09 10:39:33
Limiting flux: 19.8409 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/2025kmc