TNS Astronomical Transient Report No. 275714 [ 2025TNSTR4438....1X ]

Date Received (UTC): 2025-11-04 10:44:22
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 2025acjy
Discoverer internal name: WFST251018xzxj
Coordinates (J2000): RA = 01:23:57.630 (20.990125) DEC = +01:39:21.25 (1.655903)
Discovery date: 2025-10-18 16:03:21.600 (JD=2460967.169)



Photometry

Discovery (first detection):
Discovery date: 2025-10-18 16:03:21.600
Flux: 22.57 ABMag
Filter: g-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2025-10-17 16:16:19
Limiting flux: 21.76 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/2025acjy