NSSDCA/COSPAR ID: 1978-038A
Rhyolite 4 was a US Air Force electronic intelligence satellite launched from Cape Canaveral aboard an Atlas Agena-D rocket. It was placed in a geosynchronous earth orbit.
Launch Date: 1978-04-07
Launch Vehicle: Atlas-Agena
Launch Site: Cape Canaveral, United States
Mass: 700 kg
Questions and comments about this spacecraft can be directed to: Coordinated Request and User Support Office