TNS Astronomical Transient Report No. 262433 [ 2025TNSTR2692....1X ]

Date Received (UTC): 2025-07-14 10:04:12
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 2025rbj
Discoverer internal name: WFST0649fhvd
Coordinates (J2000): RA = 13:57:19.770 (209.332375) DEC = +02:07:00.10 (2.116694)
Discovery date: 2025-07-11 15:20:09.600 (JD=2460868.139)



Photometry

Discovery (first detection):
Discovery date: 2025-07-11 15:20:09.600
Flux: 21.43 ABMag
Filter: r-WFST
Instrument: WFST-WFC
Telescope: Wide Field Survey Telescope

Last non-detection:
Last non-detection date: 2025-07-10 15:17:17
Limiting flux: 21.02 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/2025rbj