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I dont use the astronomy tool calculator because my 6” f6 can easily fit the Orion Nebula and lagoon nebula in FOV with room to spare
On paper it shouldn’t but in reality no issue at all
My DSLR crop sensor frames nearly all objects in the sky except for Eta Carinae ( about 75% ) and the running chicken ( about 50 %) but these are huge objects
Don’t always trust these calc tools with templates , to me they are only a guide
Cheers
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