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Elements of astronomy: accompanied with numerous illustrations, a colored representation of the solar, stellar, and nebular spectra, and celestial charts of the northern and the southern hemisphere (1875)

Lockyer, Norman, Sir, 1836-1920 · New York, D. Appleton and company · leaf 202

An illustration from Elements of astronomy: accompanied with numerous illustrations, a colored representation of the solar, stellar, and nebular spectra, and celestial charts of the northern and the southern hemisphere, 1875, leaf 202
sbeing on exactly opposite sidesof the Earth, and on a line drawnthrough the centres of the Earthand Sun. In the second position,when the same star comes to 6smeridian, a sees the Sun to theeast of his, and he must be car-ried by the Earths rotation toc before the Sun occupies thesame apparent… … Fig. 77.—Explanation of theDifference in Length be-tween the Sidereal and rest, this difference could not the Solar Day. have arigen . ^ g()lar day ig & result of the Earths motion in its orbit, combined withits rotation. 354. Moreover, the Earths motion in its orbit is not Consequently, the…

Astronomy

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