TNS Astronomical Transient Report No. 271182 [ 2025TNSTR3850....1S ]
Date Received (UTC): 2025-09-24 11:28:57
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 2025ykh
Discoverer internal name: ZTF25abthwzn
Coordinates (J2000): RA = 03:52:35.687 (58.1486971) DEC = -07:17:13.01 (-7.2869483)
Discovery date: 2025-09-24 10:32:14.999 (JD=2460942.9390625)
Photometry
Discovery (first detection):
Discovery date: 2025-09-24 10:32:14.999
Flux: 19.8451 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-09-21 09:31:47
Limiting flux: 20.2984 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/2025ykh
Date Received (UTC): 2025-09-24 11:28:57
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 2025ykh
Discoverer internal name: ZTF25abthwzn
Coordinates (J2000): RA = 03:52:35.687 (58.1486971) DEC = -07:17:13.01 (-7.2869483)
Discovery date: 2025-09-24 10:32:14.999 (JD=2460942.9390625)
Photometry
Discovery (first detection):
Discovery date: 2025-09-24 10:32:14.999
Flux: 19.8451 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-09-21 09:31:47
Limiting flux: 20.2984 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/2025ykh