TNS Astronomical Transient Report No. 254371 [ 2025TNSTR1701....1S ]
Date Received (UTC): 2025-05-07 15:26:16
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 2025jyn
Discoverer internal name: ZTF25aappxrq
Coordinates (J2000): RA = 22:39:08.745 (339.7864388) DEC = +45:12:20.29 (45.2056371)
Discovery date: 2025-05-07 10:58:07.003 (JD=2460802.9570255)
Photometry
Discovery (first detection):
Discovery date: 2025-05-07 10:58:07.003
Flux: 20.6342 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Archival info: Other
Remarks: No non-detections prior to first detection in ZTF Public+Partnership, ZTF Public alert streams
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025jyn
Date Received (UTC): 2025-05-07 15:26:16
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 2025jyn
Discoverer internal name: ZTF25aappxrq
Coordinates (J2000): RA = 22:39:08.745 (339.7864388) DEC = +45:12:20.29 (45.2056371)
Discovery date: 2025-05-07 10:58:07.003 (JD=2460802.9570255)
Photometry
Discovery (first detection):
Discovery date: 2025-05-07 10:58:07.003
Flux: 20.6342 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Archival info: Other
Remarks: No non-detections prior to first detection in ZTF Public+Partnership, ZTF Public alert streams
Details of the new object can be viewed here: https://www.wis-tns.org/object/2025jyn