Jesus is mentioned in revelation as the bright and morning star. In respect to Jesus Jupiter is the King planet and Regulus is the brightest star of Leo that represents his Royalty.
Isaiah 14:12 does mention Lucifer as a son of the morning not the bright and morning star. But a son of the morning that was cut down to the ground.
kjv Isaiah 14:12 How art thou fallen from heaven, O Lucifer, "son of the morning" how art thou cut down to the ground which didst weaken the nations?
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Then on 14th September 3 BC and 17th February and 8th May in 2 BC, Jupiter the King planet stood next to Regulus the brightest star in Leo, which also represented Royalty.
http://www.ldolphin.org/birth.html