TNS Astronomical Transient Report No. 265755 [ 2025TNSTR3200....1S ]
Date Received (UTC): 2025-08-14 09:57:11
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 2025tum
Discoverer internal name: ZTF25aberzsy
Coordinates (J2000): RA = 18:09:34.703 (272.3945939) DEC = +06:35:26.68 (6.5907443)
Discovery date: 2025-07-28 06:24:40.999 (JD=2460884.7671412)
Photometry
Discovery (first detection):
Discovery date: 2025-07-28 06:24:40.999
Flux: 20.1591 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-07-28 04:33:50
Limiting flux: 20.7229 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/2025tum
Date Received (UTC): 2025-08-14 09:57:11
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 2025tum
Discoverer internal name: ZTF25aberzsy
Coordinates (J2000): RA = 18:09:34.703 (272.3945939) DEC = +06:35:26.68 (6.5907443)
Discovery date: 2025-07-28 06:24:40.999 (JD=2460884.7671412)
Photometry
Discovery (first detection):
Discovery date: 2025-07-28 06:24:40.999
Flux: 20.1591 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-07-28 04:33:50
Limiting flux: 20.7229 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/2025tum