TNS Astronomical Transient Report No. 266850 [ 2025TNSTR3303....1S ]
Date Received (UTC): 2025-08-21 07:00:48
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 2025usv
Discoverer internal name: ZTF25abkfvsb
Coordinates (J2000): RA = 19:43:35.357 (295.89732) DEC = -16:31:01.23 (-16.5170086)
Discovery date: 2025-08-17 06:05:06.002 (JD=2460904.7535417)
Photometry
Discovery (first detection):
Discovery date: 2025-08-17 06:05:06.002
Flux: 19.0949 ABMag
Filter: i-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-08-17 05:33:15
Limiting flux: 20.6385 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/2025usv
Date Received (UTC): 2025-08-21 07:00:48
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 2025usv
Discoverer internal name: ZTF25abkfvsb
Coordinates (J2000): RA = 19:43:35.357 (295.89732) DEC = -16:31:01.23 (-16.5170086)
Discovery date: 2025-08-17 06:05:06.002 (JD=2460904.7535417)
Photometry
Discovery (first detection):
Discovery date: 2025-08-17 06:05:06.002
Flux: 19.0949 ABMag
Filter: i-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-08-17 05:33:15
Limiting flux: 20.6385 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/2025usv