TNS Astronomical Transient Report No. 241114 [ 2025TNSTR.196....1S ]

Date Received (UTC): 2025-01-15 14:50:43
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 2025mk
Discoverer internal name: ZTF25aabymdd
Coordinates (J2000): RA = 15:15:05.819 (228.7742477) DEC = +05:32:53.96 (5.5483232)
Discovery date: 2025-01-06 13:53:17.001 (JD=2460682.078669)



Photometry

Discovery (first detection):
Discovery date: 2025-01-06 13:53:17.001
Flux: 19.4465 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-01-04 13:15:24
Limiting flux: 19.6983 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/2025mk