Also known as the Seven Sisters. The nine brightest stars of the Pleiades are named for the Seven Sisters of Greek mythology: Sterope, Merope, Electra, Maia, Taygeta, Celaeno, and Alcyone, along with their parents Atlas and Pleione.
 Lyr: Lightyear,
 Epoch: Jan 1, 2000
 Gyr: Gigayear, A billion (10^9) years/ Myr: A Million years (10^6)
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