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Laboratory astronomy (1905)

Willson, Robert Wheeler, 1853-1922 · Boston, New York Ginn & company · leaf 127

An illustration from Laboratory astronomy, 1905, leaf 127
the divisions 49 and50 north of the equator; the declination istherefore + 49°.5. The meridian readingis 13 44™, which is the stars right ascen-sion. (For reading the declination the graduations on the inneredge of the brass meridian must be used.) Problem 2. — Given the right ascension and… … Fig. 42. R.A.M. w «»Deol. + 401° TflE CELESTIAL GLOBE 115

Astronomy

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