The 1660s BC was a decade lasting from January 1, 1669 BC to December 31, 1660 BC.

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  • 1664 BC: Gravitational interactions with Saturn result in the centaur Chiron being forced into a different orbit.
  • 1662 BC—May 22—Lunar Saros 33 begins.[1]

Significant people

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References

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  1. ^ "NASA - Lunar Eclipses of Saros Series 1 to 175". sunearth.gsfc.nasa.gov. Archived from the original on 11 July 2007. Retrieved 13 January 2022.