| nautical almanac |
| Interviewing - Mates - Chief Engineers - Designated Duty Engineers - Interviews - Deckhands Able Bodied Seamen - Tankermen - Dispatchers - QMED - Interviewing |
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This is a publication that provides Greenwich Hour Angle
(GHA) and Declination (Dec) data in tabular form for celestial
bodies used in navigation for given a Greenwich Mean Time
(GMT). The information is available in book form and computer
program form. With an accurate chronometer, this data enables
a navigator to take a celestial fix.
(GHA) and Declination (Dec) data in tabular form for celestial
bodies used in navigation for given a Greenwich Mean Time
(GMT). The information is available in book form and computer
program form. With an accurate chronometer, this data enables
a navigator to take a celestial fix.
| Saturn is one of the planets that appear in the table |
nasa