TNS Astronomical Transient Report No. 270811 [ 2025TNSTR3798....1S ]
Date Received (UTC): 2025-09-21 05:59:03
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 2025ydc
Discoverer internal name: ZTF25abskgqe
Coordinates (J2000): RA = 19:15:57.790 (288.9907923) DEC = +37:20:25.48 (37.3404106)
Discovery date: 2025-09-15 03:50:52.995 (JD=2460933.6603356)
Photometry
Discovery (first detection):
Discovery date: 2025-09-15 03:50:52.995
Flux: 20.8026 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-09-12 03:29:57
Limiting flux: 20.8327 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/2025ydc
Date Received (UTC): 2025-09-21 05:59:03
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 2025ydc
Discoverer internal name: ZTF25abskgqe
Coordinates (J2000): RA = 19:15:57.790 (288.9907923) DEC = +37:20:25.48 (37.3404106)
Discovery date: 2025-09-15 03:50:52.995 (JD=2460933.6603356)
Photometry
Discovery (first detection):
Discovery date: 2025-09-15 03:50:52.995
Flux: 20.8026 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-09-12 03:29:57
Limiting flux: 20.8327 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/2025ydc