TNS Astronomical Transient Report No. 258824 [ 2025TNSTR2260....1X ]

Date Received (UTC): 2025-06-17 13:05:52
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 2025nsv
Discoverer internal name: WFST0617hfgx
Coordinates (J2000): RA = 11:36:07.780 (174.032417) DEC = -01:34:48.54 (-1.58015)
Discovery date: 2025-05-26 15:51:50.400 (JD=2460822.161)



Photometry

Discovery (first detection):
Discovery date: 2025-05-26 15:51:50.400
Flux: 22.84 ABMag
Filter: g-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2025-05-23 15:40:19
Limiting flux: 22.21 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/2025nsv