TNS Astronomical Transient Report No. 268075 [ 2025TNSTR3421....1X ]

Date Received (UTC): 2025-08-28 09:04:18
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 2025vvm
Discoverer internal name: WFST250820lwdv
Coordinates (J2000): RA = 02:09:22.630 (32.344292) DEC = +03:19:26.11 (3.323919)
Discovery date: 2025-08-20 21:12:57.600 (JD=2460908.384)



Photometry

Discovery (first detection):
Discovery date: 2025-08-20 21:12:57.600
Flux: 21.37 ABMag
Filter: g-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2025-08-13 20:32:38
Limiting flux: 21.41 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/2025vvm