143rd meridian west - AbsoluteAstronomy.com

The meridian 143° west of Greenwich
Prime Meridian
The Prime Meridian is the meridian at which the longitude is defined to be 0°.The Prime Meridian and its opposite the 180th meridian , which the International Date Line generally follows, form a great circle that divides the Earth into the Eastern and Western Hemispheres.An international...

is a line of longitude

Longitude

Longitude is a geographic coordinate that specifies the east-west position of a point on the Earth's surface. It is an angular measurement, usually expressed in degrees, minutes and seconds, and denoted by the Greek letter lambda ....

that extends from the North Pole

North Pole

The North Pole, also known as the Geographic North Pole or Terrestrial North Pole, is, subject to the caveats explained below, defined as the point in the northern hemisphere where the Earth's axis of rotation meets its surface...

across the Arctic Ocean

Arctic Ocean

The Arctic Ocean, located in the Northern Hemisphere and mostly in the Arctic north polar region, is the smallest and shallowest of the world's five major oceanic divisions...

, North America

North America

North America is a continent wholly within the Northern Hemisphere and almost wholly within the Western Hemisphere. It is also considered a northern subcontinent of the Americas...

, the Pacific Ocean

Pacific Ocean

The Pacific Ocean is the largest of the Earth's oceanic divisions. It extends from the Arctic in the north to the Southern Ocean in the south, bounded by Asia and Australia in the west, and the Americas in the east.At 165.2 million square kilometres in area, this largest division of the World...

, the Southern Ocean

Southern Ocean

The Southern Ocean comprises the southernmost waters of the World Ocean, generally taken to be south of 60°S latitude and encircling Antarctica. It is usually regarded as the fourth-largest of the five principal oceanic divisions...

, and Antarctica to the South Pole

South Pole

The South Pole, also known as the Geographic South Pole or Terrestrial South Pole, is one of the two points where the Earth's axis of rotation intersects its surface. It is the southernmost point on the surface of the Earth and lies on the opposite side of the Earth from the North Pole...

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The 143rd meridian west forms a great circle

Great circle

A great circle, also known as a Riemannian circle, of a sphere is the intersection of the sphere and a plane which passes through the center point of the sphere, as opposed to a general circle of a sphere where the plane is not required to pass through the center...

with the 37th meridian east

37th meridian east

The meridian 37° east of Greenwich is a line of longitude that extends from the North Pole across theArctic Ocean, Europe, Asia, Africa, the Indian Ocean, the Southern Ocean, and Antarctica to the South Pole....

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Starting at the North Pole

North Pole

and heading south to the South Pole

South Pole

, the 143rd meridian west passes through:

Co-ordinates	Country, territory or sea	Notes
90°0′N 143°0′W	Arctic Ocean Arctic Ocean The Arctic Ocean, located in the Northern Hemisphere and mostly in the Arctic north polar region, is the smallest and shallowest of the world's five major oceanic divisions...
73°22′N 143°0′W	Beaufort Sea Beaufort Sea The Beaufort Sea is a marginal sea of the Arctic Ocean, located north of the Northwest Territories, the Yukon, and Alaska, west of Canada's Arctic islands. The sea is named after hydrographer Sir Francis Beaufort...
70°5′N 143°0′W		Alaska Alaska Alaska is the largest state in the United States by area. It is situated in the northwest extremity of the North American continent, with Canada to the east, the Arctic Ocean to the north, and the Pacific Ocean to the west and south, with Russia further west across the Bering Strait...
60°5′N 143°0′W	Pacific Ocean Pacific Ocean The Pacific Ocean is the largest of the Earth's oceanic divisions. It extends from the Arctic in the north to the Southern Ocean in the south, bounded by Asia and Australia in the west, and the Americas in the east.At 165.2 million square kilometres in area, this largest division of the World...	Passing just east of Taenga Taenga Taenga, or Taunga-hara, is one of the Tuamotu atolls in French Polynesia. It is located 32 km to the northeast of Makemo Atoll and 27 km to the northwest of Nihiru Atoll.... atoll, > Passing just west of Nihiru Nihiru Nihiru, or Nikia, is one of the Tuamotu atolls in French Polynesia. It is a relatively small atoll located 49 km to the east of Makemo Atoll and 30 km northeast of Marutea Atoll.... atoll, > Passing just east of Marutea Nord Marutea Nord Marutea, or Taunga tauranga-e-havana, is one of the Tuamotu atolls in French Polynesia. It is located 24 km to the southeast of Makemo Atoll and 30 km southwest of Nihiru Atoll.... atoll, > Passing just east of Reitoru Reitoru Reitoru, or Te Pirehi, is a small atoll of the Tuamotu Archipelago in French Polynesia. It is located in center of the archipelago, 50 km southwest of Hikueru.... atoll, > Passing just east of Nukutepipi Nukutepipi Nukutepipi, or Nuku-te-pipi is an atoll in French Polynesia, Pacific Ocean. It is part of the Duke of Gloucester Islands, a subgroup of the Tuamotu group. Nukutepipi's nearest neighbor is Anuanurunga, which is located about 22 km to the WNW.... atoll,
60°0′S 143°0′W	Southern Ocean Southern Ocean The Southern Ocean comprises the southernmost waters of the World Ocean, generally taken to be south of 60°S latitude and encircling Antarctica. It is usually regarded as the fourth-largest of the five principal oceanic divisions...
75°31′S 143°0′W	Antarctica	Unclaimed territory

See also