TNS Astronomical Transient Report No. 277691 [ 2025TNSTR4647....1O ]

Date Received (UTC): 2025-11-19 20:32:23
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 2025aefd
Coordinates (J2000): RA = 02:02:54.423 (30.726762771606) DEC = +00:52:34.90 (0.87636041641235)
Discovery date: 2025-11-16 16:37:48.288 (JD=2460996.19292)



Photometry

Discovery (first detection):
Discovery date: 2025-11-16 16:37:48.288
Flux: 19.48 ABMag
Filter: Clear-
Instrument: LAST-Cam
Telescope: Large Array Survey Telescope

Last non-detection:
Last non-detection date: 2025-11-15 17:00:19
Limiting flux: 20.33 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/2025aefd