TNS Astronomical Transient Report No. 265990 [ 2025TNSTR3231....1S ]

Date Received (UTC): 2025-08-16 06:12:51
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 2025tzn
Discoverer internal name: ZTF25abivrce
Coordinates (J2000): RA = 12:46:04.294 (191.5178899) DEC = +14:53:43.48 (14.8954125)
Discovery date: 2025-08-16 03:47:14.999 (JD=2460903.6578125)



Photometry

Discovery (first detection):
Discovery date: 2025-08-16 03:47:14.999
Flux: 19.7705 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-08-16 03:41:43
Limiting flux: 19.5456 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/2025tzn