TNS Astronomical Transient Report No. 303012 [ 2026TNSTR2031....1X ]

Date Received (UTC): 2026-05-10 14:43:32
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 2026lyy
Discoverer internal name: WFST260415awrku
Coordinates (J2000): RA = 12:30:11.930 (187.549708) DEC = +18:40:53.58 (18.68155)
Discovery date: 2026-04-15 20:38:24.000 (JD=2461146.36)



Photometry

Discovery (first detection):
Discovery date: 2026-04-15 20:38:24.000
Flux: 20.32 ABMag
Filter: g-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2026-04-03 22:00:29
Limiting flux: 20.93 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/2026lyy