TNS Astronomical Transient Report No. 259519 [ 2025TNSTR2339....1S ]
Date Received (UTC): 2025-06-21 06:42:25
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 2025oko
Discoverer internal name: ZTF25aavjybw
Coordinates (J2000): RA = 13:21:36.908 (200.4037848) DEC = +61:40:26.91 (61.6741427)
Discovery date: 2025-06-15 07:45:40.999 (JD=2460841.8233912)
Photometry
Discovery (first detection):
Discovery date: 2025-06-15 07:45:40.999
Flux: 20.2826 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-06-13 07:40:30
Limiting flux: 20.1059 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/2025oko
Date Received (UTC): 2025-06-21 06:42:25
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 2025oko
Discoverer internal name: ZTF25aavjybw
Coordinates (J2000): RA = 13:21:36.908 (200.4037848) DEC = +61:40:26.91 (61.6741427)
Discovery date: 2025-06-15 07:45:40.999 (JD=2460841.8233912)
Photometry
Discovery (first detection):
Discovery date: 2025-06-15 07:45:40.999
Flux: 20.2826 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2025-06-13 07:40:30
Limiting flux: 20.1059 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/2025oko