Energiya 1, 2

 

Energiya

The Energiya satellites were an adaptation of recoverable Zenit / Vostok spacecraft for investigation of primary cosmic radiation and meteoritic particles in near-earth outer space. Two such spacecraft were launched in the 1970's to study high-energy cosmic rays. The scientific equpment carried measured 1.5 m × 1.145 m × 0.85 m.

The first was launched under the international Interkosmos 6 designation, while the second was named Kosmos 1026.

Nation: U.S.S.R.
Type / Application: Cosmic radiation
Operator:
Contractors:
Equipment:
Configuration: Zenit Bus
Propulsion: 11D82M
Power: Batteries
Lifetime: 8 days
Mass: 5886 kg
Orbit: 203 km × 326 km, 51.8° (#1); 212 km × 247 km, 51.7° (#2)
Satellite Date LS Launch Vehicle Remarks
Interkosmos 6 (Energiya #1) 07.04.1972 TB Voskhod
Kosmos 1026 (Energiya #2) 02.07.1978 TB Soyuz-U