The American practical navigator : being an epitome of navigation and nautical astronomy (1888)
Bowditch, Nathaniel, 1773-1838, United States. Navy Dept. Bureau of Navigation, Cooper, Philip Henry, 1844-1912 · Washington : Govt. Print. Off. · leaf 180
c 66 37 22 log cosec 0.191930.03720 8.858069.70878 hLP.D s s — h iEq. t. L. m. t.Gr. m. t Long., = 55° 6 20^49 40 0 66 37 20 log seclog cosec log coslog sin log sin y^ t(A.) 0.188940.03720 s - h = 2)171 43 42 85 51 51 log cos30 45 31 log sin ih jyi. 5o« log sin y2,t+ 2 30 2)171 23 40 85 41 5030 35… … 57 rot 57lot 54 78 77 5^ 55 61 «t i7 69 57sb. 60. B L SI SS 62 SI 52 SO 41 V9 54 / _W_ g*_ i\ I sumneks method. 145 Line of Posit ion Iv Moons Altitude. h !lP 0. t, R. A., .Sid. t.,R. A. M. L. m. t.,G. m. t., Long., s., + 22° 20 O^ 50 O O 92 42 35 log seclog cosec log coslog sin log. sin yi t(B.)…
Navigation · Nautical astronomy
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