TNS Astronomical Transient Report No. 265777 [ 2025TNSTR3196....1X ]

Date Received (UTC): 2025-08-14 10:40:21
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 2025tvb
Discoverer internal name: WFST250812bdk
Coordinates (J2000): RA = 14:09:27.190 (212.363292) DEC = -00:34:40.70 (-0.577972)
Discovery date: 2025-08-12 14:00:57.600 (JD=2460900.084)



Photometry

Discovery (first detection):
Discovery date: 2025-08-12 14:00:57.600
Flux: 21.07 ABMag
Filter: g-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2025-08-11 14:02:24
Limiting flux: 20.54 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/2025tvb