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Convert sidereal year to scientific year

Here you can quickly calculate how many scientific year fit in one sidereal year.

- scroll: formula · table · questions -

  • 1 = 1.000017
  • 1 = 0.999983

Sidereal year to scientific year conversion table

sidereal year scientific year
1 1.000017
2 2.000035
5 5.000087
10 10.000174
20 20.000349
50 50.000871
100 100.001743

Formula to convert sidereal year to scientific year

To convert sidereal year to scientific year, multiply by 1.000017.

1 = 1.000017
Example: 1 sidereal year = 1.000017 scientific year

Common mistakes in time conversion

  • There are several year definitions: the Julian year is exactly 365.25 days, the Gregorian calendar year 365.2425, and the tropical year about 365.2422 days. For everyday use the differences are negligible, but they matter in astronomy, the light-year, for instance, is defined using the Julian year.

Quick sidereal year to/from scientific year conversion quiz

Score: 0

45 scientific year equals 45 sidereal year.

Correct answer: 45 scientific year = 45 sidereal year.

140 sidereal year equals 140 scientific year.

Correct answer: 140 sidereal year = 140 scientific year.

5.6 scientific year equals 5.6 sidereal year.

Correct answer: 5.6 scientific year = 5.6 sidereal year.

184 scientific year equals 202 sidereal year.

Correct answer: 184 scientific year = 184 sidereal year.

More conversions in time