TNS Astronomical Transient Report No. 270736 [ 2025TNSTR3783....1S ]
Date Received (UTC): 2025-09-20 11:22:21
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 2025yan
Discoverer internal name: ZTF25abrnhth
Coordinates (J2000): RA = 02:07:45.395 (31.9391462) DEC = +34:54:12.59 (34.9034959)
Discovery date: 2025-09-16 11:42:48.003 (JD=2460934.9880556)
Photometry
Discovery (first detection):
Discovery date: 2025-09-16 11:42:48.003
Flux: 20.3631 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-09-16 08:18:11
Limiting flux: 20.7849 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/2025yan
Date Received (UTC): 2025-09-20 11:22:21
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 2025yan
Discoverer internal name: ZTF25abrnhth
Coordinates (J2000): RA = 02:07:45.395 (31.9391462) DEC = +34:54:12.59 (34.9034959)
Discovery date: 2025-09-16 11:42:48.003 (JD=2460934.9880556)
Photometry
Discovery (first detection):
Discovery date: 2025-09-16 11:42:48.003
Flux: 20.3631 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-09-16 08:18:11
Limiting flux: 20.7849 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/2025yan