Classification certificate for object 2020yy
TNS Classification Report No. 6219 [ 2020TNSCR.569....1G ]

Date Received (UTC): 2020-02-20 22:01:24
Sender: Mr. Sebastian Gomez
Group: BTDG

Sebastian Gomez, Griffin Hosseinzadeh, Edo Berger (Harvard CfA) Peter Blanchard (Northwestern) report/s a classification of object: SN 2020yy

Type: SN IIn
Redshift: 0.0675

Remarks: Classified using template matching with SNID (Blondin & Tonry, 2007, ApJ, 666, 1024)

The following Classification spectrum was provided:

Obsdate: 2020-02-18 00:00:00
Instrument: MMT-Blue
Telescope: MMT Observatory 6.5m

Details of the object and its spectra can be viewed here: