τούτου δὲ συμβαίνοντος ἀναγκαῖον γίγνεσθαι πάροδον καὶ τροπὰς τῶν ἐνδεδεμένων ἄστρων → but if this were so, there would have to be passings and turnings of the fixed stars
ἀγκάθαρσις: ἡ, (= ἀνακάθαρσις) Ἐπιγρ. Ἑρμιόνης, L. et F. 159h.
