Conversion number between sigma and year (Julian) [a, y, or yr] is 3.1688087814029 × 10-14. This means, that sigma is smaller unit than year (Julian).
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from year (Julian) to sigma conversion
| sigma |
Result in year (Julian)
?If conversion between sigma to second and second to year (Julian) is exactly definied, high precision conversion from sigma to year (Julian) is enabled.
Decimal places: (0-800)
sigma| Start value: | [sigma] |
| Step size | [sigma] |
| How many lines? | (max 100) |
| sigma | year (Julian) |
|---|---|
| 0 | 0 |
| 10 | 3.1688087814029 × 10-13 |
| 20 | 6.3376175628058 × 10-13 |
| 30 | 9.5064263442087 × 10-13 |
| 40 | 1.2675235125612 × 10-12 |
| 50 | 1.5844043907014 × 10-12 |
| 60 | 1.9012852688417 × 10-12 |
| 70 | 2.218166146982 × 10-12 |
| 80 | 2.5350470251223 × 10-12 |
| 90 | 2.8519279032626 × 10-12 |
| 100 | 3.1688087814029 × 10-12 |
| 110 | 3.4856896595432 × 10-12 |
Definition of sigma unit: ≡ 10−6 s. Unit of time equal to one microsecond (1 μs) or 10-6 seconds.
Definition of year (Julian) unit: = 365.25 d average. The basic calendar year has 365 days, but in fact the Earth needs a little more time around the sun. The Julian calendar compensated this with leap year (every fourth year had 366 days). According to the formula, a Julian year has 365 + 1/4 = 365.25 days. But even with this compensation, the astronomical year slip 0.78 days every 100 years into real seasons. Therefore, most countries have moved to the Gregorian calendar introduced in 1582.
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