TNS Astronomical Transient Report No. 266159 [ 2025TNSTR3247....1S ]
Date Received (UTC): 2025-08-17 09:58:57
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 2025udg
Discoverer internal name: ZTF25abjcpyy
Coordinates (J2000): RA = 02:03:19.671 (30.8319626) DEC = +29:21:26.56 (29.3573775)
Discovery date: 2025-08-16 09:46:35.999 (JD=2460903.9073611)
Photometry
Discovery (first detection):
Discovery date: 2025-08-16 09:46:35.999
Flux: 19.8097 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-08-13 09:33:15
Limiting flux: 19.6748 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/2025udg
Date Received (UTC): 2025-08-17 09:58:57
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 2025udg
Discoverer internal name: ZTF25abjcpyy
Coordinates (J2000): RA = 02:03:19.671 (30.8319626) DEC = +29:21:26.56 (29.3573775)
Discovery date: 2025-08-16 09:46:35.999 (JD=2460903.9073611)
Photometry
Discovery (first detection):
Discovery date: 2025-08-16 09:46:35.999
Flux: 19.8097 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-08-13 09:33:15
Limiting flux: 19.6748 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/2025udg