TNS Astronomical Transient Report No. 270849 [ 2025TNSTR3795....1X ]

Date Received (UTC): 2025-09-21 08:29:54
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 2025yeg
Discoverer internal name: WFST250919fakr
Coordinates (J2000): RA = 02:25:32.560 (36.385667) DEC = +03:21:34.66 (3.359628)
Discovery date: 2025-09-19 19:16:19.200 (JD=2460938.303)



Photometry

Discovery (first detection):
Discovery date: 2025-09-19 19:16:19.200
Flux: 21.59 ABMag
Filter: g-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2025-09-15 22:10:34
Limiting flux: 21.99 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/2025yeg