The Haven-finding Art: A History of Navigation from Odysseus to Captain CookHollis and Carter for the Institute of Navigation, 1971 - 310 ページ |
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... minutes ) and the number of hours and minutes during which the Moon shines each night . At the new Moon high tide is said to be at 3 hours 48 minutes , on the second day 4 hours 36 minutes , on the third 5 hours 24 minutes , and so on ...
... minutes ) and the number of hours and minutes during which the Moon shines each night . At the new Moon high tide is said to be at 3 hours 48 minutes , on the second day 4 hours 36 minutes , on the third 5 hours 24 minutes , and so on ...
188 ページ
... minutes and for the second 87,025 , which added together make 1,043,509 minutes . Taking the square root gives me 1021 minutes or 17 ° 1 ′ , which is the true distance between Moon and star . [ This was the standard method of finding ...
... minutes and for the second 87,025 , which added together make 1,043,509 minutes . Taking the square root gives me 1021 minutes or 17 ° 1 ′ , which is the true distance between Moon and star . [ This was the standard method of finding ...
189 ページ
... minutes after midnight . So that I say that the conjunction will be 10 hours and 2 minutes earlier at my meridian than at Dieppe . Reducing this to degrees by multiplying by 15 gives 150 ° 30 ′ that I am west of Dieppe . ' Rotz had been ...
... minutes after midnight . So that I say that the conjunction will be 10 hours and 2 minutes earlier at my meridian than at Dieppe . Reducing this to degrees by multiplying by 15 gives 150 ° 30 ′ that I am west of Dieppe . ' Rotz had been ...
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