41. 某人測天,經解算後得AP(aL25°S, aλ062°15.0'E),天體方位270°,截距a7.8'A,請計算測天時的船位經度為何?
(A)062°22.8'E
(B)062°07.2'E
(C)062°23.6'E
(D)062°06.4'E
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統計: A(12), B(9), C(27), D(4), E(0) #2499824
統計: A(12), B(9), C(27), D(4), E(0) #2499824