173rd meridian east

173°
173rd meridian east

The meridian 173° east of Greenwich is a line of longitude[1] that extends from the North Pole across the Arctic Ocean, Asia, the Pacific Ocean, New Zealand, the Southern Ocean, and Antarctica to the South Pole.

The 173rd meridian east forms a great circle with the 7th meridian west.

From Pole to Pole

Starting at the North Pole and heading south to the South Pole, the 173rd meridian east passes through:

Co-ordinates Country, territory or sea Notes
90°0′N 173°0′E / 90.000°N 173.000°E / 90.000; 173.000 (Arctic Ocean) Arctic Ocean
73°12′N 173°0′E / 73.200°N 173.000°E / 73.200; 173.000 (East Siberian Sea) East Siberian Sea
69°52′N 173°0′E / 69.867°N 173.000°E / 69.867; 173.000 (Russia) Russia Chukotka Autonomous Okrug
Kamchatka Krai — from 62°23′N 173°0′E / 62.383°N 173.000°E / 62.383; 173.000 (Kamchatka Krai)
61°25′N 173°0′E / 61.417°N 173.000°E / 61.417; 173.000 (Bering Sea) Bering Sea
52°59′N 173°0′E / 52.983°N 173.000°E / 52.983; 173.000 (United States) United States AlaskaAttu Island
52°47′N 173°0′E / 52.783°N 173.000°E / 52.783; 173.000 (Pacific Ocean) Pacific Ocean
3°24′N 173°0′E / 3.400°N 173.000°E / 3.400; 173.000 (Kiribati) Kiribati Makin Islands
3°23′N 173°0′E / 3.383°N 173.000°E / 3.383; 173.000 (Pacific Ocean) Pacific Ocean Passing just east of Butaritari atoll, Kiribati (at 3°10′N 172°58′E / 3.167°N 172.967°E / 3.167; 172.967 (Butatitari))
1°52′N 173°0′E / 1.867°N 173.000°E / 1.867; 173.000 (Kiribati) Kiribati Abaiang and Tarawa atolls
1°19′N 173°0′E / 1.317°N 173.000°E / 1.317; 173.000 (Pacific Ocean) Pacific Ocean
1°1′N 173°0′E / 1.017°N 173.000°E / 1.017; 173.000 (Kiribati) Kiribati Maiana atoll
0°50′N 173°0′E / 0.833°N 173.000°E / 0.833; 173.000 (Pacific Ocean) Pacific Ocean
34°23′S 173°0′E / 34.383°S 173.000°E / -34.383; 173.000 (New Zealand) New Zealand North IslandNorth Auckland Peninsula, passing close by the island's northernmost point, the Surville Cliffs
34°48′S 173°0′E / 34.800°S 173.000°E / -34.800; 173.000 (Pacific Ocean) Pacific Ocean
40°48′S 173°0′E / 40.800°S 173.000°E / -40.800; 173.000 (New Zealand) New Zealand South Island
43°4′S 173°0′E / 43.067°S 173.000°E / -43.067; 173.000 (Pacific Ocean) Pacific Ocean Pegasus Bay
43°39′S 173°0′E / 43.650°S 173.000°E / -43.650; 173.000 (New Zealand) New Zealand South IslandBanks Peninsula
43°53′S 173°0′E / 43.883°S 173.000°E / -43.883; 173.000 (Pacific Ocean) Pacific Ocean
60°0′S 173°0′E / 60.000°S 173.000°E / -60.000; 173.000 (Southern Ocean) Southern Ocean
77°30′S 173°0′E / 77.500°S 173.000°E / -77.500; 173.000 (Antarctica) Antarctica Ross Dependency, claimed by New Zealand

See also

References

  1. ^ "What is longitude?". oceanservice.noaa.gov. Retrieved 30 June 2025.