Comet C/2019 Y4 (ATLAS) I saw this weekend using my C6 in my back yard when the clouds move away. Both have very different looks.
Are people following these two comets visually? Also, has anyone used a swan filter on either comet. I have both 1.25" and 2" swan filters but I keep forgetting to use them. Do they help?
How dark are your skies, and what are you using to observe these comets with?
...Ralph in Calif
Edited by aa6ww, 30 March 2020 - 02:05 PM.