Topic
Hipparchus
crater on Mars
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crater on Mars
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Not who you're looking for? Others named Hipparchus: 2nd century Greek astronomer, geographer and mathematician · tyrant of Athens from c. 528 BC to 514 BC · cavalry officer in ancient Greece · dialogue attributed to Plato
Hipparchus is an impact crater in the Phaethontis quadrangle of Mars, located at 44.8° S latitude and 151.4° W longitude. It is 93 kilometers in diameter. It was named after the ancient Greek astronomer Hipparchus in 1973.
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