TNS Astronomical Transient Report No. 307117 [ 2026TNSTR2368....1X ]

Date Received (UTC): 2026-06-05 15:18:28
Date made public:
Sender: WFST_SN
Reporting Group: WFST     Discovery Data Source: WFST

Zelin Xu, Dezheng Meng, Ji-an Jiang, Weiyu Wu, Zhengyan Liu, Junhan Zhao, Ziqing Jia (USTC) on behalf of the WFST collaboration report/s the discovery of a new astronomical transient.

IAU Designation: AT 2026ohn
Discoverer internal name: WFST260521aplpn
Coordinates (J2000): RA = 15:08:32.660 (227.136083) DEC = +32:57:15.91 (32.954419)
Discovery date: 2026-05-21 19:48:00.000 (JD=2461182.325)



Photometry

Discovery (first detection):
Discovery date: 2026-05-21 19:48:00.000
Flux: 21.24 ABMag
Filter: g-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2026-05-08 20:22:34
Limiting flux: 22.01 ABMag
Filter: r-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope


Details of the new object can be viewed here: https://www.wis-tns.org/object/2026ohn