TNS Astronomical Transient Report No. 258427 [ 2025TNSTR2218....1S ]

Date Received (UTC): 2025-06-14 06:09:05
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 2025nmi
Discoverer internal name: ZTF25aauuhmv
Coordinates (J2000): RA = 09:31:38.178 (142.9090765) DEC = +29:04:24.05 (29.0733483)
Discovery date: 2025-06-11 04:15:25.001 (JD=2460837.6773727)



Photometry

Discovery (first detection):
Discovery date: 2025-06-11 04:15:25.001
Flux: 19.7905 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-06-10 04:21:59
Limiting flux: 19.3733 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://www.wis-tns.org/object/2025nmi