Convert quindecennial to minute (sidereal)
Please provide values below to convert quindecennial [None] to minute (sidereal) [None], or Convert minute (sidereal) to quindecennial.
How to Convert Quindecennial to Minute (Sidereal)
1 None = 7911000.47257534 None
Example: convert 15 None to None:
15 None = 15 × 7911000.47257534 None = 118665007.08863 None
Quindecennial to Minute (Sidereal) Conversion Table
| quindecennial | minute (sidereal) |
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Quindecennial
A quindecennial is a period of fifteen years.
History/Origin
The term originates from Latin, where 'quindecim' means fifteen, and has been used historically to denote a fifteen-year interval, often in contexts like anniversaries or historical cycles.
Current Use
The term 'quindecennial' is rarely used in modern times; more common references to fifteen-year periods are made using 'quindecennial' mainly in historical or formal contexts, such as quinquennial (five-year) or sesquicentennial (150 years).
Minute (Sidereal)
A sidereal minute is a unit of time equal to 1/60th of a sidereal hour, used in astronomy to measure time based on Earth's rotation relative to distant stars.
History/Origin
The sidereal minute originated from the need to measure Earth's rotation relative to distant celestial objects, with its concept dating back to the development of sidereal time in astronomy during the 19th century.
Current Use
Sidereal minutes are primarily used in astronomy and astrophysics to specify precise time intervals related to Earth's rotation relative to stars, especially in celestial coordinate systems and telescope tracking.