TNS Astronomical Transient Report No. 275795 [ 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 2025acnb
Discoverer internal name: WFST251018whsh
Coordinates (J2000): RA = 01:00:49.130 (15.204708) DEC = +00:26:59.06 (0.449739)
Discovery date: 2025-10-18 15:51:50.400 (JD=2460967.161)



Photometry

Discovery (first detection):
Discovery date: 2025-10-18 15:51:50.400
Flux: 23.05 ABMag
Filter: g-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2025-10-16 17:36:58
Limiting flux: 22.97 ABMag
Filter: g-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope


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