TNS Astronomical Transient Report No. 275696 [ 2025TNSTR4438....1X ]

Date Received (UTC): 2025-11-04 10:43:23
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 2025acjg
Discoverer internal name: WFST251019upai
Coordinates (J2000): RA = 01:01:36.040 (15.400167) DEC = +05:24:01.06 (5.400294)
Discovery date: 2025-10-19 15:48:57.600 (JD=2460968.159)



Photometry

Discovery (first detection):
Discovery date: 2025-10-19 15:48:57.600
Flux: 23.08 ABMag
Filter: g-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2025-10-16 16:40:48
Limiting flux: 22.22 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/2025acjg