# In Arati et Eudoxi phaenomena commentariorum libri iii 16-6

Hipparchus, In Arati et Eudoxi phaenomena commentariorum libri iii, ΙΠΠΑΡΧΟΥ ΤΩΝ ΑΡΑΤΟΥ ΚΑΙ ΕΥΔΟΞΟΥ ΦΑΙΝΟΜΕΝΩΝ ΕΞΗΓΗΣΕΩΣ ΔΕΥΤΕΡΟΝ., Cap. I.. Ancient Greek.

Canonical: https://interlinea.aeterna-institute.org/library/greek/hipparchus/in-arati-et-eudoxi-phaenomena-commentariorum-libri-iii/16-6

Ὁ μὲν οὖν Ἄρατος διὰ τούτων μάλιστα φανερὸς γίνεται τὰ εἰρημένα σημεῖα ἐν ταῖς ἀρχαῖς τιθεὶς τῶν κατὰ ταῦτα δωδεκατημορίων. περὶ γὰρ τῶν τεσσάρων κύκλων λέγων, τῶν δύο τροπικῶν καὶ τοῦ ἰσημερινοῦ καὶ τοῦ ζῳδιακοῦ, τοὺς μὲν τρεῖς φησιν ἀνατέλλειν τε καὶ δύνειν παραλλήλως ἑαυτοῖς, καὶ ἕκαστον αὐτῶν καθʼ ἓν καὶ τὸ αὐτὸ σημεῖον ἀνατέλλειν καὶ πάλιν δύνειν, τὸν δὲ ζῳδιακὸν ἐν τῇ τοιαύτῃ περιφερείᾳ τοῦ ὁρίζοντος τὰς ἀνατολὰς καὶ δύσεις ποιεῖσθαι, ἡλίκην παραχωρεῖ ἐν αὐτῷ ἀπὸ τῆς τοῦ Αἰγόκερω ἀνατολῆς

---

Hipparchus, In Arati et Eudoxi phaenomena commentariorum libri iii, ed. Karl Manitius. Text: The Greek Library, from the Perseus Digital Library and other open sources, CC BY-SA 4.0. Changes: apostrophes normalised and the text divided into reading sections by Interlinea.
License: CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0/). Source: https://thegreeklibrary.pages.lisn.upsaclay.fr/works/tlg1431.tlg003.local001/.