TNS Classification Report No. 23670 [ 2026TNSCR2002....1L ]

Date Received (UTC): 2026-05-08 13:50:22
Sender: Ragnhild Lunnan
Group: ZTF

Ragnhild Lunnan, Anjasha Gangopadhyay, Avinash Singh, Yang Hu report/s a classification of object: SN 2026jms

Type: SN IIb
Redshift: 0.0369

Remarks: Matches with Type IIb 2011dh at around maximum.

The following Classification spectrum was provided:

Obsdate: 2026-05-07 22:38:30
Instrument: ALFOSC
Telescope: Nordic Optical Telescope

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