Question

define sidereal time​

Answer 1

Answer:

Sidereal time is a timekeeping system that astronomers use to locate celestial objects. Using sidereal time, it is possible to easily point a telescope to the proper coordinates in the night sky. Briefly, sidereal time is a "time scale that is based on Earth's rate of rotation measured relative to the fixed stars".

Answer 2

Answer:

Sidereal time is a timekeeping system that astronomers used to locate celestial objects .

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