Convert second (sidereal) to decade
Please provide values below to convert second (sidereal) [None] to decade [None], or Convert decade to second (sidereal).
How to Convert Second (Sidereal) to Decade
1 None = 3.16015655499785e-09 None
Example: convert 15 None to None:
15 None = 15 × 3.16015655499785e-09 None = 4.74023483249677e-08 None
Second (Sidereal) to Decade Conversion Table
| second (sidereal) | decade |
|---|
Second (Sidereal)
A second (sidereal) is the time measurement based on Earth's rotation relative to distant stars, approximately 3 minutes shorter than the solar second, used in astronomy.
History/Origin
The sidereal second has origins in astronomical observations of Earth's rotation relative to distant celestial objects. It was established to provide a precise time standard for celestial measurements, differing from the solar second used in everyday timekeeping.
Current Use
The sidereal second is primarily used in astronomy and astrophysics for precise time measurements related to celestial events, star tracking, and satellite navigation systems.
Decade
A decade is a period of ten years.
History/Origin
The concept of a decade has been used historically to measure and organize periods of time, especially in relation to cultural, historical, or social events, with the term originating from the Latin 'decas' meaning ten.
Current Use
Decades are commonly used to categorize historical periods, analyze trends, and organize data in various fields such as history, sociology, and pop culture.