This calculator allows you to convert from Octennial to Hour (sidereal) and in a reverse direction. To convert from Octennial to Hour (sidereal), enter the amount of Octennial into the first input and to convert from Hour (sidereal) to Octennial, enter the amount of Hour (sidereal) into the second input.
1 Octennial = 70271.873120229 Hour (sidereal)
To convert Octennial to Hour (sidereal): Every 1 Octennial equals 70271.873120229 Hour (sidereal). For example, 100 Octennial equal 100 * 70271.873120229 = 7027187.3120229 Hour (sidereal) and so on..
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