The anomalistic month is the time between perigee passages, equal to 27.554550 days in 1994-2000.
Anomalistic Month, Anomalistic Year, Draconic Month, Month, Sidereal Month, Synodic Month, Tropical Month
United States Government Printing Office. The Astronomical Almanac for the Year 2000. Washington, DC: Navy Dept., Naval Observatory, Nautical Almanac Office, p. D2, 2000.
Anomalistic Month, Anomalistic Year, Draconic Month, Month, Sidereal Month, Synodic Month, Tropical Month
