TNS Astronomical Transient Report No. 307925 [ 2026TNSTR2430....1H ]

Date Received (UTC): 2026-06-10 05:53:30
Date made public:
Sender: ZTF_LIONS
Reporting Group: ZTF     Discovery Data Source: ZTF

K-Ryan Hinds (Caltech), Christoffer Fremling (Caltech), Mansi Kasliwal (Caltech), Theophile du Laz (Caltech), Thomas Culino (Caltech), Joahan Castaneda Jaimes (CIT, IPAC), Michael Coughlin (UMN), Antoine Le Calloch (UMN) , Pete Bachant (Caltech) on behalf of Z+LIONS report/s the discovery of a new astronomical transient.

IAU Designation: AT 2026ouq
Discoverer internal name: ZTF26abagawv
Coordinates (J2000): RA = 17:02:00.001 (255.5000024) DEC = +12:54:11.33 (12.903148)
Discovery date: 2026-05-23 08:07:52.000 (JD=2461183.8387963)



Photometry

Discovery (first detection):
Discovery date: 2026-05-23 08:07:52.000
Flux: 20.9721 ABMag
Filter: g-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2026-05-22 09:39:17
Limiting flux: 20.6671 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/2026ouq