TNS Astronomical Transient Report No. 308118 [ 2026TNSTR2454....1X ]

Date Received (UTC): 2026-06-11 13:46:01
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 2026oyf
Discoverer internal name: WFST260522kidy
Coordinates (J2000): RA = 13:35:40.460 (203.918583) DEC = -01:57:01.30 (-1.950361)
Discovery date: 2026-05-22 16:22:04.800 (JD=2461183.182)



Photometry

Discovery (first detection):
Discovery date: 2026-05-22 16:22:04.800
Flux: 22.32 ABMag
Filter: g-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2026-05-21 16:27:50
Limiting flux: 22.28 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/2026oyf