Setting circles are used on telescopes equipped with an equatorial mount to find astronomical objects in the sky by their equatorial coordinates often used in star charts or ephemeris.
Read more about Setting Circles: Description, Digital Setting Circles
Famous quotes containing the words setting and/or circles:
“something far more deeply interfused,
Whose dwelling is the light of setting suns,”
—William Wordsworth (1770–1850)
“The whole force of the respectable circles to which I belonged, that respectable circle which knew as I did not the value of security won, the slender chance of replacing it if lost or abandoned, was against me ...”
—Ida M. Tarbell (1857–1944)
Related Phrases
Related Words