year (Gregorian) to Hipparchic cycle conversion

Conversion number between year (Gregorian) [a, y, or yr] and Hipparchic cycle is 0.003289435763498. This means, that year (Gregorian) is smaller unit than Hipparchic cycle.

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from Hipparchic cycle to year (Gregorian) conversion


Enter the number in year (Gregorian):

Decimal Fraction Exponential Expression
[a, y, or yr]
eg.: 10.12345 or 1.123e5

Result in Hipparchic cycle

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High precision conversion

If conversion between year (Gregorian) to second and second to Hipparchic cycle is exactly definied, high precision conversion from year (Gregorian) to Hipparchic cycle is enabled.

Decimal places: (0-800)

year (Gregorian)
Result in Hipparchic cycle:
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year (Gregorian) to Hipparchic cycle conversion chart

Start value: [year (Gregorian)]
Step size [year (Gregorian)]
How many lines? (max 100)

visual:
year (Gregorian)Hipparchic cycle
00
100.03289435763498
200.06578871526996
300.09868307290494
400.13157743053992
500.1644717881749
600.19736614580988
700.23026050344486
800.26315486107984
900.29604921871482
1000.3289435763498
1100.36183793398478
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Details about year (Gregorian) and Hipparchic cycle units:

Convert Year (Gregorian) to other unit:

year (Gregorian)

Definition of year (Gregorian) unit: = 365.2425 d average. As the common year has 365 days, the Gregorian calendar with leap years compensate the deviation from the real, astronomical year. According to this calendar, every 4th year is a leap year, except for every 100th. But every 400th is a leap year. This means that there are 97 leap years in 400 year period. So according to Gregorian's calendar, one year has 365 + 97/400 days (average). This is not a perfect approach, but in 1000 year period, the defiation is only 0.3 days compared to the astronomical year. In the year 1582 Gregorian replaced the Julian calendar.

Convert Hipparchic cycle to other unit:

Hipparchic cycle

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


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