How many sidereal month in 1 anomalistic month? The answer is 1.0085239310349. We assume you are converting between sidereal month and anomalistic month. You can view more details on each measurement unit: sidereal month or anomalistic month The SI base unit for time is the second. 1 second is equal to 4.2362262070237E-7 sidereal month, or 4.2004220987365E-7 anomalistic month. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between months 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 sidereal month to anomalistic month = 0.99155 anomalistic month
5 sidereal month to anomalistic month = 4.95774 anomalistic month
10 sidereal month to anomalistic month = 9.91548 anomalistic month
20 sidereal month to anomalistic month = 19.83096 anomalistic month
30 sidereal month to anomalistic month = 29.74644 anomalistic month
40 sidereal month to anomalistic month = 39.66192 anomalistic month
50 sidereal month to anomalistic month = 49.57741 anomalistic month
75 sidereal month to anomalistic month = 74.36611 anomalistic month
100 sidereal month to anomalistic month = 99.15481 anomalistic month
You can do the reverse unit conversion from anomalistic month to sidereal month, 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).
An anomalistic month is the average time the Moon takes to go from perigee to perigee - the point in the Moon's orbit when it is closest to Earth. An anomalistic month is about 27.55455 days on average.
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