year (mean tropical) to day (sidereal) conversion

Conversion number between year (mean tropical) [a, y, or yr] and day (sidereal) [d (sidereal)] is 366.24219041041. This means, that year (mean tropical) is bigger unit than day (sidereal).

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from day (sidereal) to year (mean tropical) conversion


Enter the number in year (mean tropical):

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[a, y, or yr]
eg.: 10.12345 or 1.123e5

Result in day (sidereal)

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High precision conversion

If conversion between year (mean tropical) to second and second to day (sidereal) is exactly definied, high precision conversion from year (mean tropical) to day (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!

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year (mean tropical) to day (sidereal) conversion chart

Start value: [year (mean tropical)]
Step size [year (mean tropical)]
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visual:
year (mean tropical)day (sidereal)
00
103662.4219041041
207324.8438082081
3010987.265712312
4014649.687616416
5018312.10952052
6021974.531424624
7025636.953328728
8029299.375232833
9032961.797136937
10036624.219041041
11040286.640945145
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Details about year (mean tropical) and day (sidereal) units:

Convert Year (mean tropical) to other unit:

year (mean tropical)

Definition of year (mean tropical) unit: ≈ 365.242190402 d. Tropical year is the length of time it takes for the Sun to return to the same position in the cycle of seasons, approximately 365.24219 days

Convert Day (sidereal) to other unit:

day (sidereal)

Definition of day (sidereal) unit: ≈ 23 h, 56 min, 4.0916 sec. A sidereal day is the time needed for the Earth to rotate once around its axis so that the distant stars appear in the same position in the sky. This is ~4 minutes shorter than the solar day.


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