2017t2 20200220 dbock

Comet C/2017 T2 - February 20, 2020 10" f/8 RC ZWOasi071mc PRO, gain 400, temp -5C 5 x 60 second lights 24 x 60 second darks 50 flats

Page last updated: Fri 12 Aug 17:26:01 BST 2022