|
Year Published |
1999 |
| Days per Week |
7 |
| Days per Month |
37 |
| Months per Year |
18 |
| Base Year Length |
668 |
| Leap Days |
1 |
| Leap Day Position |
undefined |
| Basic Intercalation Formula |
2x668 + 3x669 |
Extended Intercalation Formula
(\ denotes integer division) |
undefined |
| Mean Length of Calendar Year |
undefined |
| Base Astronomical Year |
undefined |
| Accuracy |
undefined |
| Cycle of Perpetuity |
none |
| Mean LS of Beginning of Year |
273.4 |
| Year Count Start |
1 |
| Epoch (CE) |
2000 Jan 1 |
| Epoch (JD) |
2451545 |
|
| 18-Month Naming Convention |
undefined |
Days |
| intercalary day |
Zero |
1 |
| 1st Month |
|
37 |
| 2nd Month |
|
37 |
| 3rd Month |
|
37 |
| 4th Month |
|
37 |
| 5th Month |
|
37 |
| 6th Month |
|
37 |
| 7th Month |
|
37 |
| 8th Month |
|
37 |
| 9th Month |
|
37 |
| 10th Month |
|
37 |
| 11th Month |
|
37 |
| 12th Month |
|
37 |
| 13th Month |
|
37 |
| 14th Month |
|
37 |
| 15th Month |
|
37 |
| 16th Month |
|
37 |
| 17th Month |
|
37 |
| 18th Month |
|
37 |
| intercalary day |
Last |
1 |
|
