According to CNN and the BBC, the newborn boy arrived on May 6, 2019, at 5:26AM BST. He's likely born in the royal couple's new family home, the Frogmore Cottage, near the Windsor Castle. He is yet to be named.
The boy is an Aries-Taurus.
The Sun, the Moon and Venus are exalted. The Sun, in mundo, is partile on the Ascendant, and Venus makes a partile ecliptical square to the Midheaven. Mars is in its detriment in Taurus, but receives a 0º11' opposition from Jupiter in Scorpio.