Horary tables, for finding the time by inspection [&c.].Stereotyped and printed for the author : sold by himself ..., by Messrs. Kingsbury, Parbury and Allen, 1827 - Horology - 307 pages |
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24 feet according added answer apparent apparent altitude applied arguments celestial object chronometer cleared column complete computed contrary Name convenient Correction corresponding Days degree of latitude difference distance East elapsed Equation EXAMPLE find the Latitude Fixed Stars given gives greater Greenwich H. M. SH horary angle Horary Tables horizon hour increasing index error interval January June latter less lesser logarithm longitude lower limb March margin mean measured meridian method minutes Moon Moon's Nautical Almanac nearest noon observed altitude obtain operation opposite Problem quantity reduced respectively right ascension Rule seek semidiameter September SEXAGESIMAL PROPORTIONAL TABLE ship South star star's subtracted Sun's centre Sun's declination Sun's lower limb Sun's right ascension supposed taken term third true altitude True Argument-Declination West