Intercosmos 21

Russia

International Sat. n°:

Russia satellite n°:

Launch data:

Designation	12162 / 81011A
Launch date	06 Feb 1981
Launch site	Pl
Launch vehicle	Cosmos-3M
Mission	Science
Satellite type	AUOS-Z-R-P-IK (#2)
Perigee / Apogee	km
Inclination	°
Period	min

Spacecraft data:

Prime contractor	Yuzhnoye
Operator	Intercosmos
Platform	AUOS-Z
Mass at launch	kg
Dry Mass	kg
Basic shape
Dimension
Solar array
Stabilization
DC power

Decay:

Out of service:
Cause:
Descent date:	07 Jul 1982
Lifetime:

Mission details:

Ref.: #1, #14, #83 - update: 22.11.05