“50th parallel south”的意思、由来-开放百科全书

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50th parallel south

释义

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The 50th parallel south is a circle of latitude that is 50 degrees south of the Earth's equatorial plane. It crosses the Atlantic Ocean, the Indian Ocean, the Pacific Ocean and South America.

At this latitude the sun is visible for 16 hours, 22 minutes during the December solstice and 8 hours, 4 minutes during the June solstice. On December 21, the sun is at 63.83 degrees in the sky and on June 21, the sun is at 16.17 degrees in the sky.

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Starting at the Prime Meridian and heading eastwards, the parallel 50° south passes through:

Co-ordinates	Country, territory or sea	Notes
{{Coord\|50\|0\|S\|0\|0\|E\|type:landmark\|name=Prime Meridian}}	Atlantic Ocean
{{Coord\|50\|0\|S\|20\|0\|E\|type:waterbody\|name=Indian Ocean}}	Indian Ocean	Passing between the Kerguelen Islands, {{ATF}}
{{Coord\|50\|0\|S\|147\|0\|E\|type:waterbody\|name=Pacific Ocean}}	Pacific Ocean	Passing just south of the Antipodes Islands, {{NZL}}
50\|0\|S\|74\|53\|W\|type:country\|name=Chile}}	{{CHI	Patagonic Archipelago and mainland
50\|0\|S\|73\|26\|W\|type:country\|name=Argentina}}	{{ARG
{{Coord\|50\|0\|S\|67\|54\|W\|type:waterbody\|name=Atlantic Ocean}}	Atlantic Ocean

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