Astronomy, a handy manual for students and others (1918)
Dyson, Frank Watson, Sir, 1868-1939 · New York, E.P. Dutton & Co. · leaf 193
on in which A is seen haschanged from OA to 0;A; A has apparently movedin the direction of the arrow through an angleCOA—CO;A or OAO7. Similarly E has apparentlymoved through an equal angle. G and C, whichare in the direction of and the direction opposite tothe movement of O, have not changed their… … DISTANCES AND MOVEMENTS OF STARS 183 which O is moving or the point G to which O ismoving. If, instead of dealing with a circle, wTetake a sphere like the sky, the apparent angularmovement of the stars arising from the real movementof the Sun (carrying the Earth with it) will be towardsthe point…
Astronomy
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
