TNS Astronomical Transient Report No. 307847 [ 2026TNSTR2413....1S ]
Date Received (UTC): 2026-06-09 14:06:48
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 2026ost
Discoverer internal name: ZTF26abatghd
Coordinates (J2000): RA = 22:24:13.491 (336.0562138) DEC = -00:35:11.98 (-0.5866616)
Discovery date: 2026-06-04 09:09:06.998 (JD=2461195.881331)
Photometry
Discovery (first detection):
Discovery date: 2026-06-04 09:09:06.998
Flux: 19.3423 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2026-06-01 10:56:33
Limiting flux: 19.7752 ABMag
Filter: i-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Details of the new object can be viewed here: https://www.wis-tns.org/object/2026ost
Date Received (UTC): 2026-06-09 14:06:48
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 2026ost
Discoverer internal name: ZTF26abatghd
Coordinates (J2000): RA = 22:24:13.491 (336.0562138) DEC = -00:35:11.98 (-0.5866616)
Discovery date: 2026-06-04 09:09:06.998 (JD=2461195.881331)
Photometry
Discovery (first detection):
Discovery date: 2026-06-04 09:09:06.998
Flux: 19.3423 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Last non-detection:
Last non-detection date: 2026-06-01 10:56:33
Limiting flux: 19.7752 ABMag
Filter: i-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin
Details of the new object can be viewed here: https://www.wis-tns.org/object/2026ost