TNS Astronomical Transient Report No. 255787 [ 2025TNSTR1900....1X ]

Date Received (UTC): 2025-05-22 08:57:07
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 2025lbn
Discoverer internal name: WFST0606gbz
Coordinates (J2000): RA = 11:32:58.940 (173.245583) DEC = -01:51:19.12 (-1.855311)
Discovery date: 2025-05-15 14:25:26.400 (JD=2460811.101)



Photometry

Discovery (first detection):
Discovery date: 2025-05-15 14:25:26.400
Flux: 20.81 ABMag
Filter: g-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2025-05-14 15:53:17
Limiting flux: 20.84 ABMag
Filter: g-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope


Details of the new object can be viewed here: https://www.wis-tns.org/object/2025lbn