JCSAT-12 is a Japanese geostationary communications satellite operated by SKY Perfect JSAT Group. Optus D3 is a communications satellite serving many customers operating in a geostationary orbit at 156 degrees East.
The Guiana Space Centre is a European spaceport to the northwest of Kourou in French Guiana, a region of France in South America. Kourou is located at a latitude of 5°. In operation since 1968, it is a suitable location for a spaceport because of its equatorial location and open sea to the east.
