sidereal midnight

noun

: the instant when the March equinox crosses the lower meridian of a place compare sidereal day

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Dictionary Entries Near sidereal midnight

sidereal hour angle

sidereal midnight

sidereal minute

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“Sidereal midnight.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sidereal%20midnight. Accessed 31 Dec. 2024.

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