Conversion number between Hipparchic cycle and month (sidereal) is 4063.9915706443. This means, that Hipparchic cycle is bigger unit than month (sidereal).
Switch to reverse conversion:
from month (sidereal) to Hipparchic cycle conversion
| Hipparchic cycle |
Result in month (sidereal)
?If conversion between Hipparchic cycle to second and second to month (sidereal) is exactly definied, high precision conversion from Hipparchic cycle to month (sidereal) is enabled.
Since definition contain rounded number(s) too, there is no sense for high precision calculation, but if you want, you can enable it. Keep in mind, that converted number will be inaccurate due this rounding error!
| Start value: | [Hipparchic cycle] |
| Step size | [Hipparchic cycle] |
| How many lines? | (max 100) |
| Hipparchic cycle | month (sidereal) |
|---|---|
| 0 | 0 |
| 10 | 40639.915706443 |
| 20 | 81279.831412885 |
| 30 | 121919.74711933 |
| 40 | 162559.66282577 |
| 50 | 203199.57853221 |
| 60 | 243839.49423866 |
| 70 | 284479.4099451 |
| 80 | 325119.32565154 |
| 90 | 365759.24135798 |
| 100 | 406399.15706443 |
| 110 | 447039.07277087 |
Definition of Hipparchic cycle unit: ≡ 4 Callippic cycles - 1 d. A lunar cycle noticed by Hipparchus. Eric Weisstein's World of Biography It consists of four Callipic cycles less a day, in which (4 × 27759 - 1) days are very nearly 3760 months, ≡ 9.593424 Gs
Definition of month (sidereal) unit: ≈ 27.321661 days. "It is the time it takes the Moon to go around Earth measured from a fixed point. Sideric month is not completely constant, an average value has been used for calculating."
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