TNS Astronomical Transient Report No. 259563 [ 2025TNSTR2336....1X ]

Date Received (UTC): 2025-06-21 11:14:42
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 2025oma
Discoverer internal name: WFST0636dtjh
Coordinates (J2000): RA = 13:56:19.140 (209.07975) DEC = +03:45:43.82 (3.762172)
Discovery date: 2025-06-14 15:37:26.400 (JD=2460841.151)



Photometry

Discovery (first detection):
Discovery date: 2025-06-14 15:37:26.400
Flux: 22.23 ABMag
Filter: r-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2025-06-13 16:29:17
Limiting flux: 21.98 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/2025oma