How many quarter in 1 sidereal month? The answer is 0.29941547437849. We assume you are converting between quarter and sidereal month. You can view more details on each measurement unit: quarter or sidereal month The SI base unit for time is the second. 1 second is equal to 1.2683916793506E-7 quarter, or 4.2362262070237E-7 sidereal month. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between quarters and months. 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 quarter to sidereal month = 3.33984 sidereal month
5 quarter to sidereal month = 16.6992 sidereal month
10 quarter to sidereal month = 33.39841 sidereal month
15 quarter to sidereal month = 50.09761 sidereal month
20 quarter to sidereal month = 66.79681 sidereal month
25 quarter to sidereal month = 83.49602 sidereal month
30 quarter to sidereal month = 100.19522 sidereal month
40 quarter to sidereal month = 133.59363 sidereal month
50 quarter to sidereal month = 166.99204 sidereal month
You can do the reverse unit conversion from sidereal month to quarter, or enter any two units below:
The sidereal month is defined as the Moon's orbital period in a non-rotating frame of reference (which on average is equal to its rotation period in the same frame). It is about 27.32166 days (27 days, 7 hours, 43 minutes, 11.6 seconds). The exact duration of the orbital period cannot be easily determined, because the 'non-rotating frame of reference' cannot be observed directly. However, it is approximately equal to the time it takes the Moon to pass twice a "fixed" star (different stars give different results because all have proper motions and are not really fixed in position).
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!