TNS Classification Report No. 23802 [ 2026TNSCR2251....1I ]

Date Received (UTC): 2026-05-23 03:03:11
Sender: Giorgos Leloudas
Group: ENGRAVE

L. Izzo (INAF/OACN and DARK/NBI), G. Leloudas (DTU Space), D. B. Malesani (DAWN/NBI and Radboud), K. Valeckas (NOT) report/s a classification of object: SN 2026naq

Type: SN IIb
Redshift: 0.021

Remarks: Best match is a Type IIb supernova. Redshift from host galaxy lines.

The following Classification spectrum was provided:

Obsdate: 2026-05-22 00:00:00
Instrument: ALFOSC
Telescope: Nordic Optical Telescope

Details of the object and its spectra can be viewed here: https://sandbox.wis-tns.org/object/2026naq