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Convert year (tropical) to second (sidereal)
Please provide values below to Convert year (tropical) to second (sidereal), or vice versa.
What is a Tropical Year?
The Tropical Year is the time the Sun takes to return to the same position in the cycle of seasons, about 365.2422 days. It’s the basis for the Gregorian calendar year.
What is a Sidereal Second?
A Sidereal Second is 1/60th of a sidereal minute. It’s slightly shorter than a solar second and used in specialized astronomical calculations.
year (tropical) to second (sidereal) Conversion Table
| year (tropical) | second (sidereal) |
|---|---|
| 0.01 year (tropical) | 316433.302082 second (sidereal) |
| 0.1 year (tropical) | 3164333.02082 second (sidereal) |
| 1 year (tropical) | 31643330.2082 second (sidereal) |
| 2 year (tropical) | 63286660.4164 second (sidereal) |
| 3 year (tropical) | 94929990.6246 second (sidereal) |
| 5 year (tropical) | 158216651.041 second (sidereal) |
| 10 year (tropical) | 316433302.082 second (sidereal) |
| 20 year (tropical) | 632866604.164 second (sidereal) |
| 50 year (tropical) | 1582166510.41 second (sidereal) |
| 100 year (tropical) | 3164333020.82 second (sidereal) |
| 1000 year (tropical) | 31643330208.2 second (sidereal) |
How to Convert year (tropical) to second (sidereal)
1 year (tropical) = 31643330.208205 second (sidereal)
1 second (sidereal) = 3.1602236345551E-8 year (tropical)
Example: convert 15 year (tropical) to second (sidereal):
15 × 31643330.208205 = 474649953.12308 second (sidereal)