TNS Astronomical Transient Report No. 270738 [ 2025TNSTR3783....1S ]
Date Received (UTC): 2025-09-20 12:54:47
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: SN 2025yap
Discoverer internal name: ZTF25absjrpz
Coordinates (J2000): RA = 09:10:32.311 (137.6346294) DEC = +16:22:48.41 (16.3801146)
Discovery date: 2025-09-15 12:36:31.000 (JD=2460934.0253588)
Photometry
Discovery (first detection):
Discovery date: 2025-09-15 12:36:31.000
Flux: 18.9078 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-09-14 12:41:22
Limiting flux: 18.1627 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/2025yap
Date Received (UTC): 2025-09-20 12:54:47
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: SN 2025yap
Discoverer internal name: ZTF25absjrpz
Coordinates (J2000): RA = 09:10:32.311 (137.6346294) DEC = +16:22:48.41 (16.3801146)
Discovery date: 2025-09-15 12:36:31.000 (JD=2460934.0253588)
Photometry
Discovery (first detection):
Discovery date: 2025-09-15 12:36:31.000
Flux: 18.9078 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-09-14 12:41:22
Limiting flux: 18.1627 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/2025yap