Willson, Robert Wheeler, 1853-1922 · Boston, New York Ginn & company · leaf 136
Fig. 48. Rising of Pleiades :20i> 12 Camb. Sid. T. * These solutions were obtained with a not very accurate globe nine inches indiameter. Better results may be obtained with a larger globe in good condition. 122 EXAMPLES OF THE USE OF THE GLOBE 123 … Pig. 49. October 3E.A. 14117. ): Suns Example 11. At what apparent time do the Pleiades rise at Cam-bridge on October 30 ? Determine the sidereal time, as in the last example, 20 12The suns right ascension is determined to be 14 17™ by bringingit to the meridian (Fig. 49), as in Prob-lem 4, and the…
Astronomy
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