TNS Astronomical Transient Report No. 271261 [ 2025TNSTR3862....1S ]
Date Received (UTC): 2025-09-25 04:42:44
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 2025ymn
Discoverer internal name: ZTF25abrpdcs
Coordinates (J2000): RA = 15:32:58.097 (233.24207) DEC = +01:28:42.90 (1.4785845)
Discovery date: 2025-09-17 03:00:48.003 (JD=2460935.6255556)
Photometry
Discovery (first detection):
Discovery date: 2025-09-17 03:00:48.003
Flux: 19.7817 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-08-23 04:38:26
Limiting flux: 17.5823 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/2025ymn
Date Received (UTC): 2025-09-25 04:42:44
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 2025ymn
Discoverer internal name: ZTF25abrpdcs
Coordinates (J2000): RA = 15:32:58.097 (233.24207) DEC = +01:28:42.90 (1.4785845)
Discovery date: 2025-09-17 03:00:48.003 (JD=2460935.6255556)
Photometry
Discovery (first detection):
Discovery date: 2025-09-17 03:00:48.003
Flux: 19.7817 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-08-23 04:38:26
Limiting flux: 17.5823 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/2025ymn