Antioch, Star of Bethlehem

Antioch, Syria, Augustus 27BCE-14 CE
AE [ 20 mm, 8.04 g, 12 h ], year 43 (12-13 CE)
Obverse: Laureate head of Zeus right.
Reverse: ANTIOXΕΩΝ ΕΠΙ ΣΙΛΑΝΟΥ; Ram running right looking at star behind, date ΓΜ below.
References: Butcher 57, BMC Galatia 63, RPC I 4268

Possibly commemorating the celestial event or “Heavenly Alignment” considered to be the “Star of Bethlehem”