Convert Anomalistic Months to Millennia
Convert Anomalistic Months (anom.mo) to Millennia (ka) instantly and accurately.
Conversion Formula
ka = anom.mo × 7.544179837e-5
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.
About Millennia
A millennium (1 ka) = 1,000 Gregorian years ≈ 3.156 × 10¹⁰ s. Standard unit in archaeology and Quaternary geology: Neolithic transition ~10-12 ka BP; Last Glacial Maximum ~21 ka BP; Homo sapiens leaving Africa ~60-70 ka BP. Milankovitch cycles include the 41 ka obliquity and ~100 ka eccentricity cycle. EPICA Antarctic ice core spans ~800 ka. Precession completes ~26 ka. 1 ka = 1,000 yr.
Quick Reference Table
| Anomalistic Months (anom.mo) | Millennia (ka) |
|---|---|
| 1 anom.mo | 7.544 × 10-5 ka |
| 2 anom.mo | 0.000150884 ka |
| 5 anom.mo | 0.000377209 ka |
| 10 anom.mo | 0.000754418 ka |
| 25 anom.mo | 0.00188604 ka |
| 50 anom.mo | 0.00377209 ka |
| 100 anom.mo | 0.00754418 ka |