Comet C/2017 O1 ASAS-SN

New Comet ASASSN1

27th July 2017 CometWatch Admin 0

Discovered by the All-Sky Automated Survey for Supernovae (ASAS-SN) on 19th July, 2017, Comet C/2017 O1 was shining at magnitude 15 in Cetus. The comet […]