Hi,
Found an interesting post of Gary Imm in a forum of 2018 (now closed), but very interesting! He listed his own Top 100 Astrophotograpy Objects, including a nice visual catalogue and a spreadsheet. I took the liberty to compile a “morsel” from this to support planning these objects. Link: www.astronomy-morsels.ch/morsels.
Hope this is useful!
Best,
Anton