Sword7
Member
Folks,
Does anyone know any formula to calculate sun-sync planet coordination (zero degree faces sun from orbiting planet)? At fixed eye position relative to planet, stars in background moves across planet that faces sun fixed. I was looking for formula through google, etc. but can't find one source so far.
Thanks.
Does anyone know any formula to calculate sun-sync planet coordination (zero degree faces sun from orbiting planet)? At fixed eye position relative to planet, stars in background moves across planet that faces sun fixed. I was looking for formula through google, etc. but can't find one source so far.
Thanks.
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