Conversion number between month (hollow) [mo] and Metonic cycle; enneadecaeteris is 0.004178674351585. This means, that month (hollow) is smaller unit than Metonic cycle; enneadecaeteris.
Switch to reverse conversion:
from Metonic cycle; enneadecaeteris to month (hollow) conversion
| [mo] |
Result in Metonic cycle; enneadecaeteris
?If conversion between month (hollow) to second and second to Metonic cycle; enneadecaeteris is exactly definied, high precision conversion from month (hollow) to Metonic cycle; enneadecaeteris is enabled.
Decimal places: (0-800)
month (hollow)| Start value: | [month (hollow)] |
| Step size | [month (hollow)] |
| How many lines? | (max 100) |
| month (hollow) | Metonic cycle; enneadecaeteris |
|---|---|
| 0 | 0 |
| 10 | 0.04178674351585 |
| 20 | 0.0835734870317 |
| 30 | 0.12536023054755 |
| 40 | 0.1671469740634 |
| 50 | 0.20893371757925 |
| 60 | 0.2507204610951 |
| 70 | 0.29250720461095 |
| 80 | 0.3342939481268 |
| 90 | 0.37608069164265 |
| 100 | 0.4178674351585 |
| 110 | 0.45965417867435 |
Definition of month (hollow) unit: ≡ 29 d. Hollow month = 29 days × 86400 sec.
Definition of Metonic cycle; enneadecaeteris unit: ≡ 6940 d. For astronomy and calendar studies, the Metonic cycle or Enneadecaeteris is a period of very close to 19 years that is nearly a common multiple of the solar year and the synodic month. ≡ 110 mo (hollow) + 125 mo (full) = 6940 d ≈ 19 a = 599.616 Ms
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