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
P. πιστῶς, P. and V. βεβαίως.
in a friendly way: P. εὐνοϊκῶς.
