Period of Mars's orbit

Period of Mars's orbit (1.88 y)

/fact/period-of-marss-orbit

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Period of Mars's orbit (1.88 y)

is 1/2000 of Age of earliest swords (3,700 y)...more
is 1/1000 of Time since the peak of Roman Empire (1,900 y)...more
is 1/1000 of Duration of Pandyan Empire (South India) (1,850 y)...more
is 1/400 of Time since the birth of Dante Alighieri (759 y)...more
is 1/200 of Time since the birth of Newton (381 y)...more
is 1/200 of Duration of Mali Empire (375 y)...more
is 1/100 of Lifespan of Galapagos giant tortoise (190 y)...more
is 1/40 of Time since the invention of the transistor (76 y)...more
is 1/40 of Period of Halley's Comet's orbit (75.3 y)...more
is 1/25 of Time since first Apple ][ computer launched (47 y)...more

If this was a standard unit ...