Apuntes para Capitán de yate - Los siete mares

Apuntes para Capitán de yate - Los siete mares Apuntes para Capitán de yate - Los siete mares

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0 5 10 244 (P) l = 43-00 N L = 50-00 W Vigo l = 42-15 N L = 8-43 W ∆l = 00-45 N ∆L = 41-17 W (2.477) W l'a = 2.863 la = 2.802 tg R = ∆L/∆la = 2.477/61 ∆la = 61 R lox. = N 88,5893 W D lox. = ∆l/cos R = 1.827,9 50-10,0 S 52-15,0 W 0,5 N 8,2 W So: l = 50-09,5 S L = 52-23,2 W tg l' cos l – sen l cos ∆L cotg Ri = = 0,2804 sen ∆L Ri = N 74,33 W = 285,7 cos Do = sen l sen l' + cos l cos l' cos ∆L = 0,86536 Do = 30,07 = 1.804,55 D lox. = 1.827,9 G = 23,35 millas (Phil.) l' = 39-00 N L = 74-50 W l'a = 2.545 (P) l = 43-00 N L = 50-00 W la = 2.863 ∆l = 4-00 S ∆L = 24-50 W ∆la = 318 So Se

∆L 1.490 tg R = = : R lox. = S 77,9525 W ∆la 318 ∆l D lox. = = 1.149,8 cos R Dt lox.= 1.149,8 + 1.827,9 = 2.977,7 2.977,7 t = = 212 h.-45 m. = 8 d.-20 h.- 41 m. 14 Hrb = 10-00 (14) Z = 1 W + HcG = 11-00 (14) 8 d.-20-41 HcG = 07-41 (23) Z = 5 W – Hrb = 02-41 (23) 245

0 5 10<br />

244<br />

(P) l = 43-00 N L = 50-00 W<br />

Vigo l = 42-15 N L = 8-43 W<br />

∆l = 00-45 N ∆L = 41-17 W<br />

(2.477) W<br />

l'a = 2.863<br />

la = 2.802 tg R = ∆L/∆la = 2.477/61<br />

∆la = 61 R lox. = N 88,5893 W<br />

D lox. = ∆l/cos R = 1.827,9<br />

50-10,0 S 52-15,0 W<br />

0,5 N 8,2 W<br />

So: l = 50-09,5 S L = 52-23,2 W<br />

tg l' cos l – sen l cos ∆L<br />

cotg Ri = = 0,2804<br />

sen ∆L<br />

Ri = N 74,33 W = 285,7<br />

cos Do = sen l sen l' + cos l cos l' cos ∆L = 0,86536<br />

Do = 30,07 = 1.804,55<br />

D lox. = 1.827,9<br />

G = 23,35 millas<br />

(Phil.) l' = 39-00 N L = 74-50 W l'a = 2.545<br />

(P) l = 43-00 N L = 50-00 W la = 2.863<br />

∆l = 4-00 S ∆L = 24-50 W ∆la = 318<br />

So<br />

Se

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