The heavens above: a popular handbook of astronomy (1882)
Gillet, J. A. (Joseph Anthony), 1837-1908 · New York, Chicago, Potter, Ainsworth, & Co. · leaf 28
, and of the horizon from the celes-tial poles, will always be equalto the distance of the observ-er from the equator. In otherwords, the elevation of theLj pole is equal to the latitude 1? of the place. In Fig. 12, O-lj is the point of observation,Z the zenith, and SN thehorizon. NF, the… … lO ASTRONOMY.
Astronomy
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