Do you know anything about celestial mechanics? About the procession of the equinox (constellations - Leo, Taurus, Aquarius etc...)?
While the earth is tilted at 23.5 degrees and as it spins it wobbles by about 1.5 degrees. A full wobble takes about 25,776 years. Because of that we have different equinoxes at the same point on the earth on the same day (june 21) of each year and each change of an equinox takes around 2160 years .
The sphinx points directly the sun would have rose into the constellation Leo, in 10,450 BC.
Remember this is the "dawning of the age of Aquarius"
, and before that 2000 years ago it was Pieces.....The time of Jesus, Seen a Christian bumper stick with a fish on it lately? Lots of Egyptian mythology and writing have something to do with bull, (Taurus).