I’m also wondering if you’ve seen any diagrams in Sanskrit texts that depict planetary models enclosed by a graduated ecliptic circle. For reference, I’ve attached two examples of such diagrams from Arabic and Persian sources.
I’m writing to kindly ask whether you’ve come across, in Sanskrit—or any other South or East Asian—astronomical or primary sources, any description or reference to an astronomical instrument known in modern literature as an equatorium.
I’m also wondering if you’ve seen any diagrams in Sanskrit texts that depict planetary models enclosed by a graduated ecliptic circle. For reference, I’ve attached two examples of such diagrams from Arabic and Persian sources.
