TNS Astronomical Transient Report No. 282321 [ 2025TNSTR5171....1O ]

Date Received (UTC): 2025-12-26 10:08:05
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 2025aigz
Coordinates (J2000): RA = 10:10:58.612 (152.74421691895) DEC = +52:50:59.95 (52.849987030029)
Discovery date: 2025-12-26 01:51:58.464 (JD=2461035.57776)


Remarks: Nuclear?

Photometry

Discovery (first detection):
Discovery date: 2025-12-26 01:51:58.464
Flux: 18.9 ABMag
Filter: Clear-
Instrument: LAST-Cam
Telescope: Large Array Survey Telescope

Last non-detection:
Last non-detection date: 2025-12-24 01:18:44
Limiting flux: 20.69 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/2025aigz