Convert Microcenturies to Anomalistic Months

Convert Microcenturies (µcy) to Anomalistic Months (anom.mo) instantly and accurately.

Microcenturies (µcy)
Anomalistic Months (anom.mo)

Conversion Formula

anom.mo = µcy × 0.001325552354

About Microcenturies

A microcentury (µcy) = 10⁻⁶ of a Julian century = 3,155.76 s ≈ 52 min 35.76 s. Popularised by Richard Feynman, who told audiences a one-hour lecture was 'approximately one microcentury'. An 87-minute film ≈ 1.65 microcenturies. No formal SI recognition, but a favourite pedagogical example of SI prefixes applied to large bases. 1 µcy = 3,155.76 s = 52.596 min.

About Anomalistic Months

The anomalistic month = interval between successive Moon perigees = 27.5546 days = 2,380,713.2 s. Slightly longer than the sidereal month because the Moon's perigee precesses, completing one revolution in ~8.85 years. Governs 'supermoons': a full moon at perigee appears ~14% wider and 30% brighter. Tidal forces at perigee are ~30% stronger than at apogee. 1 anom.mo = 27.5546 d.

Quick Reference Table

Microcenturies (µcy)Anomalistic Months (anom.mo)
1 µcy0.00132555 anom.mo
2 µcy0.0026511 anom.mo
5 µcy0.00662776 anom.mo
10 µcy0.0132555 anom.mo
25 µcy0.0331388 anom.mo
50 µcy0.0662776 anom.mo
100 µcy0.132555 anom.mo

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