TNS Astronomical Transient Report No. 270776 [ 2025TNSTR3783....1S ]
Date Received (UTC): 2025-09-20 13:34:33
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 2025ybz
Discoverer internal name: ZTF25absbvtk
Coordinates (J2000): RA = 20:29:00.424 (307.2517663) DEC = -20:35:43.25 (-20.595346)
Discovery date: 2025-09-20 04:32:47.002 (JD=2460938.6894329)
Photometry
Discovery (first detection):
Discovery date: 2025-09-20 04:32:47.002
Flux: 19.6071 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-09-17 04:33:35
Limiting flux: 20.5841 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/2025ybz
Date Received (UTC): 2025-09-20 13:34:33
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 2025ybz
Discoverer internal name: ZTF25absbvtk
Coordinates (J2000): RA = 20:29:00.424 (307.2517663) DEC = -20:35:43.25 (-20.595346)
Discovery date: 2025-09-20 04:32:47.002 (JD=2460938.6894329)
Photometry
Discovery (first detection):
Discovery date: 2025-09-20 04:32:47.002
Flux: 19.6071 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-09-17 04:33:35
Limiting flux: 20.5841 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/2025ybz