English equatorial

noun

Definition of English equatorial

: a telescope with its main tube supported in a split or yoke-type polar axle that rests on north and south pedestals permitting continuous observation across the meridian and eliminating the declination counterweight

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“English equatorial.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/English%20equatorial. Accessed 5 Dec. 2020.

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