PETIN M.I.
The World PETIN - METON calendar
Contents - http://Petin1Mikhail.narod.ru/index.htm
Enclosure 2. Some reference astronomical data.
Part 2. Comparison of basic parameters of various projects of the World Calendars
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The name of criteria
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The calendars |
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World Petin-Meton |
Gregorian |
UNO World calendar (1954) |
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Continuation of table |
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5 |
The structure of a month |
2 |
4 |
3 |
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6 |
The type of a month structure |
Petin |
Julian |
UNO |
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7 |
Synchronization date 1 of each month with |
New Moon |
yes |
no |
no |
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Monday |
yes |
no |
no |
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8 |
The coincidence days of week with the same dates of each month |
yes |
no |
no |
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9 |
The availability of Friday 13 |
absent |
not absent |
not absent |
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10
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Quantity of days in a year |
solar |
simple |
365 |
365 |
364+1 special |
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leap |
366 |
366 |
364+2 special |
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lunar
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short 1 |
354 |
no |
no |
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short 2 |
355 |
no |
no |
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long |
384 |
no |
no |
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Continuation of table |
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1 lunar month = 29,530588531 days.
1 solar year = 365,242195 days.
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much worse parameter |
Contents - http://Petin1Mikhail.narod.ru/index.htm