On 11 November your 0200 zone time DR position is LAT 26°32' S, LONG 154°16' E. You are on course 058°T at a speed of 21 knots. Considering their magnitude, azimuth, and altitude, which group includes the three bodies best suited for a fix at star time?

Correct Answer: Option A — Mars, Betelgeuse, Miaplacidus

Optimal star fixes require bodies spread in azimuth, ideally 120 degrees apart, with moderate altitudes between 15° and 70°. Mars, Betelgeuse, and Miaplacidus provide the best geometric distribution and brightness for a reliable fix at the specified latitude and time, minimizing the potential for intercept errors.