TNS Astronomical Transient Report No. 255122 [ 2025TNSTR1810....1S ]

Date Received (UTC): 2025-05-16 13:04:11
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 2025kmj
Discoverer internal name: ZTF25aapsbqe
Coordinates (J2000): RA = 21:03:51.493 (315.9645529) DEC = +14:03:49.44 (14.0637326)
Discovery date: 2025-05-16 09:41:18.003 (JD=2460811.9036806)



Photometry

Discovery (first detection):
Discovery date: 2025-05-16 09:41:18.003
Flux: 19.2496 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-05-12 10:52:00
Limiting flux: 18.8252 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/2025kmj