TNS Astronomical Transient Report No. 254591 [ 2025TNSTR1712....1Z ]

Date Received (UTC): 2025-05-08 14:45:50
Date made public:
Sender: Mi Zhang
Reporting Group: XOSS     Discovery Data Source: XOSS

Mi Zhang, Jianlin Xu, Xing Gao (Xingming Obs.), on behalf of the EAST team report/s the discovery of a new astronomical transient.

IAU Designation: AT 2025kej
Discoverer internal name: EAST25J001
Coordinates (J2000): RA = 18:15:08.140 (273.783917) DEC = +41:21:53.40 (41.364833)
Discovery date: 2025-05-07 18:21:59.328 (JD=2460803.26527)


Remarks: CV candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/east25j001.html

Photometry

Discovery (first detection):
Discovery date: 2025-05-07 18:21:59.328
Flux: 14.54 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other

Last non-detection:
Archival info: Other
Remarks: Details can be found at http://xjltp.china-vo.org/east25j001.html

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