<Table> <Tr> <Th> Object </Th> <Th> Sidereal period ( yr ) </Th> <Th> Synodic period ( yr ) </Th> <Th> Synodic period ( d ) </Th> </Tr> <Tr> <Td> Mercury </Td> <Td> 0.240846 ( 87.9691 days ) </Td> <Td> 0.317 </Td> <Td> 115.88 </Td> </Tr> <Tr> <Td> Venus </Td> <Td> 0.615 ( 225 days ) </Td> <Td> 1.599 </Td> <Td> 583.9 </Td> </Tr> <Tr> <Td> Earth </Td> <Td> 1 ( 365.25636 solar days ) </Td> <Td> -- </Td> <Td> -- </Td> </Tr> <Tr> <Td> Moon </Td> <Td> 0.0748 ( 27.32 days ) </Td> <Td> 0.0809 </Td> <Td> 29.5306 </Td> </Tr> <Tr> <Td> 99942 Apophis ( near - Earth asteroid ) </Td> <Td> 0.886 </Td> <Td> 7.769 </Td> <Td> 2,837.6 </Td> </Tr> <Tr> <Td> Mars </Td> <Td> 1.881 </Td> <Td> 2.135 </Td> <Td> 779.9 </Td> </Tr> <Tr> <Td> 4 Vesta </Td> <Td> 3.629 </Td> <Td> 1.380 </Td> <Td> 504.0 </Td> </Tr> <Tr> <Td> 1 Ceres </Td> <Td> 4.600 </Td> <Td> 1.278 </Td> <Td> 466.7 </Td> </Tr> <Tr> <Td> 10 Hygiea </Td> <Td> 5.557 </Td> <Td> 1.219 </Td> <Td> 445.4 </Td> </Tr> <Tr> <Td> Jupiter </Td> <Td> 11.86 </Td> <Td> 1.092 </Td> <Td> 398.9 </Td> </Tr> <Tr> <Td> Saturn </Td> <Td> 29.46 </Td> <Td> 1.035 </Td> <Td> 378.1 </Td> </Tr> <Tr> <Td> Uranus </Td> <Td> 84.01 </Td> <Td> 1.012 </Td> <Td> 369.7 </Td> </Tr> <Tr> <Td> Neptune </Td> <Td> 164.8 </Td> <Td> 1.006 </Td> <Td> 367.5 </Td> </Tr> <Tr> <Td> 134340 Pluto </Td> <Td> 248.1 </Td> <Td> 1.004 </Td> <Td> 366.7 </Td> </Tr> <Tr> <Td> 136199 Eris </Td> <Td> 557 </Td> <Td> 1.002 </Td> <Td> 365.9 </Td> </Tr> <Tr> <Td> 90377 Sedna </Td> <Td> 12050 </Td> <Td> 1.00001 </Td> <Td> 365.1 </Td> </Tr> </Table>
<Table> <Tr> <Th> Object </Th> <Th> Sidereal period ( yr ) </Th> <Th> Synodic period ( yr ) </Th> <Th> Synodic period ( d ) </Th> </Tr> <Tr> <Td> Mercury </Td> <Td> 0.240846 ( 87.9691 days ) </Td> <Td> 0.317 </Td> <Td> 115.88 </Td> </Tr> <Tr> <Td> Venus </Td> <Td> 0.615 ( 225 days ) </Td> <Td> 1.599 </Td> <Td> 583.9 </Td> </Tr> <Tr> <Td> Earth </Td> <Td> 1 ( 365.25636 solar days ) </Td> <Td> -- </Td> <Td> -- </Td> </Tr> <Tr> <Td> Moon </Td> <Td> 0.0748 ( 27.32 days ) </Td> <Td> 0.0809 </Td> <Td> 29.5306 </Td> </Tr> <Tr> <Td> 99942 Apophis ( near - Earth asteroid ) </Td> <Td> 0.886 </Td> <Td> 7.769 </Td> <Td> 2,837.6 </Td> </Tr> <Tr> <Td> Mars </Td> <Td> 1.881 </Td> <Td> 2.135 </Td> <Td> 779.9 </Td> </Tr> <Tr> <Td> 4 Vesta </Td> <Td> 3.629 </Td> <Td> 1.380 </Td> <Td> 504.0 </Td> </Tr> <Tr> <Td> 1 Ceres </Td> <Td> 4.600 </Td> <Td> 1.278 </Td> <Td> 466.7 </Td> </Tr> <Tr> <Td> 10 Hygiea </Td> <Td> 5.557 </Td> <Td> 1.219 </Td> <Td> 445.4 </Td> </Tr> <Tr> <Td> Jupiter </Td> <Td> 11.86 </Td> <Td> 1.092 </Td> <Td> 398.9 </Td> </Tr> <Tr> <Td> Saturn </Td> <Td> 29.46 </Td> <Td> 1.035 </Td> <Td> 378.1 </Td> </Tr> <Tr> <Td> Uranus </Td> <Td> 84.01 </Td> <Td> 1.012 </Td> <Td> 369.7 </Td> </Tr> <Tr> <Td> Neptune </Td> <Td> 164.8 </Td> <Td> 1.006 </Td> <Td> 367.5 </Td> </Tr> <Tr> <Td> 134340 Pluto </Td> <Td> 248.1 </Td> <Td> 1.004 </Td> <Td> 366.7 </Td> </Tr> <Tr> <Td> 136199 Eris </Td> <Td> 557 </Td> <Td> 1.002 </Td> <Td> 365.9 </Td> </Tr> <Tr> <Td> 90377 Sedna </Td> <Td> 12050 </Td> <Td> 1.00001 </Td> <Td> 365.1 </Td> </Tr> </Table>
time to orbit the sun in earth days
time to orbit the sun in earth days
365.25636
365.25636