Well, I'm coming to realize that no amount of planning can overcome the will of the weather. The clouds have been pretty consistent since the 18th. I have even had two nights that were forecast as being clear but were still invaded by clouds.
This means that I've fallen short of my original goal to obtain all 210 objects within 2022. The remaining 5 targets will have to be finished in 2023.
I have a funny feeling this is a lesson I'm going to have to learn again and again through the years.