TNS Astronomical Transient Report No. 319745 [ 2026TNSTR3247....1I ]

Date Received (UTC): 2026-08-10 02:13:43
Date made public:
Sender: Koichi Itagaki
Reporting Group: None     Discovery Data Source: None

Koichi Itagaki report/s the discovery of a new astronomical transient.

IAU Designation: SN 2026yly
Coordinates (J2000): RA = 09:13:38.170 (138.409042) DEC = +76:28:18.10 (76.471694)
Discovery date: 2026-08-09 19:16:43.000 (JD=2461262.3032755)



Photometry

Discovery (first detection):
Discovery date: 2026-08-09 19:16:43.000
Flux: 15.4 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other

Remarks: 0.35-m F/11 + CCD (KAF-1001E) unfiltered

Last non-detection:
Archival info: DSS

Details of the new object can be viewed here: https://www.wis-tns.org/object/2026yly