If conversion between year (common) to second and second to month (sidereal) is exactly definied, high precision conversion from year (common) to month (sidereal) is enabled.
Since definition contain rounded number(s) too, there is no sense for high precision calculation, but if you want, you can enable it. Keep in mind, that converted number will be inaccurate due this rounding error!
Result in month (sidereal): ?
year (common) to month (sidereal) conversion chart
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Enter numbers in year (common) and click convert button.
One number per line.
Converted numbers in month (sidereal):
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Details about year (common) and month (sidereal) units:
Definition of month (sidereal) unit: ≈ 27.321661 days. "It is the time it takes the Moon to go around Earth measured from a fixed point. Sideric month is not completely constant, an average value has been used for calculating."