It takes 85 hours 3½ Earth days for Europa to rotate on its axis. It also takes 85 hours for Europa to complete one orbit around Jupiter.
Eris takes approximately 550 Earth years to rotate on its axis.
About 28 days.
16.11 hours.
365 and 1 to 4 days
It takes about 59 Earth days for Mercury to rotate once on its own axis, so in 1 day on Mercury, it rotates only a fraction of its total rotation.
Europa's rotation takes 3.55 days. Its period is synchronous with its orbit.
Eris takes approximately 550 Earth years to rotate on its axis.
when diaz
1 year
1 year
27.32 days
45 days
About 28 days.
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it take Venus about 42 earth days to make a complete rotation on its axis
It takes 24 hours!
16.11 hours.