On 17 July your 1951 zone time DR position is LAT 24°26.0' N, LONG 51°16.0' W. Considering their magnitude, azimuth, and altitude, which group includes the three bodies best suited for a fix at star time?
Official USCG Answer & Rule Citation
Correct Answer: Option B — Kochab, Jupiter, Rasalhague
Selecting twilight celestial bodies requires balanced azimuth distribution and bright navigational planets or stars. Kochab, Jupiter, and Rasalhague provide ideal triangular cut angles, appropriate altitudes, and distinct azimuth bearings for an accurate evening fix.
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