Celestial Navigation – Deck Officer Assessment
Comprehensive celestial navigation test based on practical officer-level tasks. Includes latitude by meridian altitude, GHA/LHA/SHA calculations, intercept method, azimuth & position lines, equation of time, and sextant errors. Recommended for 2/O, 3/O and exam preparation.
Mga Sample na Tanong
Narito ang ilang halimbawang tanong mula sa quiz na ito. I-download ang GYRO app upang kunin ang buong pagsusulit.
Tanong 1
The Sun is on the observer’s meridian, declination is 9° 15′.0 S, Zenith distance is 46°23.9′, bearing to north. Calculate the observer’s latitude.
Tanong 2
A position line drawn in the direction 070°/250° could correspond to an azimuth of the observed body of:
Tanong 3
The Sun is on the observer’s meridian, declination is 21° S, zenith distance is 6°, bearing to North. Calculate the observer’s latitude.
Tanong 4
At the winter solstice, the sun will not rise at all (Polar Night) in the latitudes higher than:
Tanong 5
The declination of a celestial body is the:
