51st meridian east
The meridian 51° east of Greenwich is a line of longitude that extends from the North Pole across the Arctic Ocean, Europe, Asia, Africa, the Indian Ocean, the Southern Ocean, and Antarctica to the South Pole.
From Pole to Pole
Co-ordinates Country, territory or sea Notes Arctic Ocean Russia Arthur Island, Franz Josef Land Barents Sea Russia Island of Zemlya Georga, Franz Josef Land Barents Sea Russia Northbrook Island, Franz Josef Land Barents Sea Russia Kazakhstan Caspian Sea Kazakhstan Mangyshlak Peninsula Caspian Sea Mangyshlak Bay Kazakhstan Mangyshlak Peninsula Caspian Sea Iran Persian Gulf Qatar Saudi Arabia Yemen Indian Ocean Gulf of Aden Somalia Indian Ocean Seychelles Providence Atoll Indian Ocean Passing just west of Farquhar Atoll, Seychelles
Passing between the Crozet Islands, French Southern and Antarctic Lands
Southern Ocean Antarctica Australian Antarctic Territory, claimed by Australia