Artaxăta, ōrum, n. (Artaxăta, ae, f., Tac. A. 2, 56), = Ἀρτάξατα,
the capital of Armenia Major , on the Araxes , now Ardaschad , Juv. 2, 170.
ARTAXATA(Ἀρτάξατα, Ἀρταξιάσατα, Ἀρταξιασώτα: Artaxata sing. and plur., Plin. Nat. 6.10; Juven. 2.170...
Dictionary of Greek and Roman Geography