TNS Astronomical Transient Report No. 248775 [ 2025TNSTR1030....1Z ]

Date Received (UTC): 2025-03-18 14:46:35
Date made public:
Sender: Mi Zhang
Reporting Group: XOSS     Discovery Data Source: XOSS

Xiangtao Zhang, Jianlin Xu, Mi Zhang, Leiming Tang, Yanxi Li, Wenjie Zhou, Jingyuan Zhao, Guoyou Sun, Jiangao Ruan, Xing Gao, on behalf of the PSP team report/s the discovery of a new astronomical transient.

IAU Designation: AT 2025etj
Discoverer internal name: PSP25G
Coordinates (J2000): RA = 00:41:19.650 (10.331875) DEC = +41:38:25.60 (41.640444)
Discovery date: 2025-03-17 14:05:33.216 (JD=2460752.08719)

Potential host galaxy: M31
Host redshift: -0.001

Remarks: Nova candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/psp25g.html

Photometry

Discovery (first detection):
Discovery date: 2025-03-17 14:05:33.216
Flux: 17.51 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other

Last non-detection:
Archival info: Other
Remarks: Details can be found at http://xjltp.china-vo.org/psp25g.html

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