Deck : Navigation Problems - 483/1708 |
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During evening twilight on 28 December a sextant altitude (hs) of the planet Venus was 29°43.2'. The height of eye was 40 feet, and the index error was 2.0' on the arc. What was the observed altitude (Ho)? |
A) 29°38.2' |
B) 29°34.1' |
C) 29°36.3' |
D) 29°36.0' |
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