On 23 August 1981 you observe a back sight of the lower limb of the Sun as seen through the sextant's scope. The sextant altitude (hs) is 116°42.8'. The height of eye is 56 feet and the index error is 2.0' off the arc. What is the observed altitude (Ho)?
A
63°42.0'
B
63°38.0'
C
63°19.4'
D
63°06.2'
E
İlgili Sorular
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