TNS Astronomical Transient Report No. 257742 [ 2025TNSTR2093....1O ]

Date Received (UTC): 2025-06-04 03:21:33
Date made public:
Sender: LAST_Bot1
Reporting Group: LAST     Discovery Data Source: LAST

E. O. Ofek (WIS), R. Konno (WIS), E. A. Zimmerman (WIS), A. Horowicz (WIS), S. Garrappa (WIS), S. Ben-Ami (WIS), D. Polishook (WIS), O. Yaron (WIS), P. Chen (WIS), A. Krassilchtchikov (WIS), Y. M. Shani (WIS), E. Segre (WIS), A. Gal-Yam (WIS), S. Spitzer (WIS), and K. Rybicki (WIS) on behalf of the LAST Collaboration report/s the discovery of a new astronomical transient.

IAU Designation: AT 2025mwq
Coordinates (J2000): RA = 15:11:13.008 (227.80420029471) DEC = +55:03:16.77 (55.054659093651)
Discovery date: 2025-06-03 23:00:36.864 (JD=2460830.45876)



Photometry

Discovery (first detection):
Discovery date: 2025-06-03 23:00:36.864
Flux: 20.24 ABMag
Filter: Clear-
Instrument: LAST-Cam
Telescope: Large Array Survey Telescope

Last non-detection:
Last non-detection date: 2025-06-03 20:49:16
Limiting flux: 20.45 ABMag
Filter: Clear-
Instrument: LAST-Cam
Telescope: Large Array Survey Telescope


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