TNS Astronomical Transient Report No. 263654 [ 2025TNSTR2891....1O ]

Date Received (UTC): 2025-07-25 08:30:09
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: SN 2025sbx
Coordinates (J2000): RA = 23:31:40.736 (352.9197320998) DEC = +33:29:47.65 (33.496568480146)
Discovery date: 2025-07-24 23:38:05.856 (JD=2460881.48479)



Photometry

Discovery (first detection):
Discovery date: 2025-07-24 23:38:05.856
Flux: 19.14 ABMag
Filter: Clear-
Instrument: LAST-Cam
Telescope: Large Array Survey Telescope

Last non-detection:
Last non-detection date: 2025-07-24 21:32:46
Limiting flux: 20.75 ABMag
Filter: Clear-
Instrument: LAST-Cam
Telescope: Large Array Survey Telescope


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