How many sidereal year in 1 millidecade? The answer is 0.0099929813679357. We assume you are converting between sidereal year and millidecade. You can view more details on each measurement unit: sidereal year or millidecade The SI base unit for time is the second. 1 second is equal to 3.1687536047488E-8 sidereal year, or 3.1709791983765E-6 millidecade. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between years and millidecades. Type in your own numbers in the form to convert the units!
You may also want to find out how many days are between two dates on the calendar. Use the date calculatorto get your age in days or measure the duration of an event.
1 sidereal year to millidecade = 100.07024 millidecade
2 sidereal year to millidecade = 200.14047 millidecade
3 sidereal year to millidecade = 300.21071 millidecade
4 sidereal year to millidecade = 400.28094 millidecade
5 sidereal year to millidecade = 500.35118 millidecade
6 sidereal year to millidecade = 600.42141 millidecade
7 sidereal year to millidecade = 700.49165 millidecade
8 sidereal year to millidecade = 800.56188 millidecade
9 sidereal year to millidecade = 900.63212 millidecade
10 sidereal year to millidecade = 1000.70236 millidecade
You can do the reverse unit conversion from millidecade to sidereal year, or enter any two units below:
A sidereal year (from Latin sidus "asterism, star") is the time taken by the Earth to orbit the Sun once with respect to the fixed stars. Hence it is also the time taken for the Sun to return to the same position with respect to the fixed stars after apparently travelling once around the ecliptic. It equals 365.25636 SI days for the J2000.0 epoch.
The SI prefix "milli" represents a factor of 10-3, or in exponential notation, 1E-3.
So 1 millidecade = 10-3 decades.
The definition of a decade is as follows:
a period of 10 years
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!