TNS Astronomical Transient Report No. 269299 [ 2025TNSTR3554....1S ]

Date Received (UTC): 2025-09-04 15:14:28
Date made public:
Sender: LAST_Bot1
Reporting Group: LAST     Discovery Data Source: LAST

E. Segre (WIS), R. Konno (WIS), E. A. Zimmerman (WIS), A. Horowicz (WIS), S. Garrappa (WIS), E. O. Ofek (WIS), S. Ben-Ami (WIS), D. Polishook (WIS), O. Yaron (WIS), P. Chen (WIS), A. Krassilchtchikov (WIS), Y. M. Shani (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 2025wwn
Coordinates (J2000): RA = 02:50:39.665 (42.665271522568) DEC = +18:36:39.00 (18.610833799972)
Discovery date: 2025-09-04 01:39:41.472 (JD=2460922.56923)



Photometry

Discovery (first detection):
Discovery date: 2025-09-04 01:39:41.472
Flux: 19.24 ABMag
Filter: Clear-
Instrument: LAST-Cam
Telescope: Large Array Survey Telescope

Last non-detection:
Last non-detection date: 2025-01-29 17:09:34
Limiting flux: 21.97 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/2025wwn