Brocklesby, John, 1811-1889. [from old catalog] · New York, Sheldon and company · leaf 89
spherical tri-angle, CMO being the right angle, and the side opposite the right angle, ina right-angled triangle, is always greater than either of the other sides. What is the gteatest difference in length between the solar and sidereal day ? Wbatthe least ? What the average? State the second cause… … WEST TIME RECKONED ON THE EQUATOR. ascension ; the same is here true of the daily arcs of lon-gitude, and their corresponding arcs of right ascension. 118. From each equinox towards the next sol-stice, the daily arcs of longitude are at first greaterthan the corresponding arcs of right ascension;…
Astronomy
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