On 19 November in DR position LAT 20° 03.5' N, LONG 129° 48.0' W, you take an ex-meridian observation of the planet Venus at upper transit. The chronometer time of the sight is 11h 29m 44s, and the chronometer error is 01m 23s slow. The sextant altitude (hs) is 43° 54.3'. The index error is 2.0' off the arc, and your height of eye is 48 feet. What is the latitude at meridian transit?
Study on the go
Take your USCG credential exam practice questions offline with the mobile app.
Download AppRelated Questions
0' off the arc, and your height of eye is 48 feet. What is the latitude at merid...
View questionWhat is a characteristic of a rhumb line?
View questionYou are on course 222°T and take a relative bearing of a lighthouse of 025°. Wha...
View questionWhat defines a great circle?
View questionThe difference of latitude (l) between the geographic position (GP) of a celesti...
View questionWhat is the difference in local time between an observer on 114°W and one on 119...
View questionThe distance between any two meridians measured along a parallel of latitude and...
View questionExcept for N-S courses, and E-W courses on the equator, a great circle track bet...
View questionWhat is the equivalent of 4°36' in time units?
View questionWhich of the four adjustable errors in the sextant is the principle cause of ind...
View question