TNS Astronomical Transient Report No. 307793 [ 2026TNSTR2413....1S ]
Date Received (UTC): 2026-06-09 10:24:48
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 2026osg
Discoverer internal name: ZTF26abafiyw
Coordinates (J2000): RA = 14:46:28.312 (221.6179683) DEC = +01:33:28.69 (1.5579696)
Discovery date: 2026-06-05 06:53:23.997 (JD=2461196.7870833)
Photometry
Discovery (first detection):
Discovery date: 2026-06-05 06:53:23.997
Flux: 20.5651 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2026-06-04 08:11:44
Limiting flux: 20.2982 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/2026osg
Date Received (UTC): 2026-06-09 10:24:48
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 2026osg
Discoverer internal name: ZTF26abafiyw
Coordinates (J2000): RA = 14:46:28.312 (221.6179683) DEC = +01:33:28.69 (1.5579696)
Discovery date: 2026-06-05 06:53:23.997 (JD=2461196.7870833)
Photometry
Discovery (first detection):
Discovery date: 2026-06-05 06:53:23.997
Flux: 20.5651 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2026-06-04 08:11:44
Limiting flux: 20.2982 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/2026osg