TNS Astronomical Transient Report No. 277921 [ 2025TNSTR4681....1X ]

Date Received (UTC): 2025-11-22 13:55:29
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 2025aemf
Discoverer internal name: WFST251113tjwn
Coordinates (J2000): RA = 01:33:11.720 (23.298833) DEC = +04:48:16.53 (4.804592)
Discovery date: 2025-11-13 18:47:31.200 (JD=2460993.283)



Photometry

Discovery (first detection):
Discovery date: 2025-11-13 18:47:31.200
Flux: 22.35 ABMag
Filter: r-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2025-11-12 13:39:22
Limiting flux: 22.29 ABMag
Filter: r-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope


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