Period of Pluto's orbit

Period of Pluto's orbit (248 y)

/fact/period-of-plutos-orbit

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Period of Pluto's orbit (248 y)

is 1/1000 of Time since the first modern humans (250,000 y)...more
is 1/200 of Time since first humans in Australia (50,000 y)...more
is 1/10 of Time since the birth of Socrates (2,490 y)...more
is 1/10 of Time since start of building of the Parthenon (2,468 y)...more
is 1/5 of Time since the birth of al-Khwarizmi (1,246 y)...more
is 1/5 of Time since the birth of al-Kindi (1,220 y)...more
is 1/4 of Time since the birth of Omar Khayyam (976 y)...more
is 2/5 of Time since the birth of Toscanelli (627 y)...more
is 2/5 of Duration of Toltec Empire (626 y)...more
is 2/5 of Duration of Ottoman Empire (623 y)...more
is 1/2 of Duration of Carthaginian Empire (504 y)...more
is 1/2 of Duration of Roman Empire (503 y)...more
is 1/2 of Duration of Egyptian Empire (500 y)...more
is about as big as Time since birth of Sophie Germain (248 y)...more
is about as big as Time since the birth of Gauss (247 y)...more
is 2 x Time since birth of M. C. Escher (126 y)...more
is 2 x Time since first transatlantic wireless communication (123 y)...more
is 4 x Length of reign of Queen Victoria of the United Kingdom (63 y)...more
is 4 x Time since first human went into space (62 y)...more
is 10 x One average human generation (25 y)...more
is 25 x Time since first Tesla Model S launched (10 y)...more

If this was a standard unit ...