Cosmos 421

USSR

Spacecraft n°:

USSR satellite n°:

Launch data:

Designation05232 / 71044A
Launch date19 May 1971
Launch sitePlesets
Launch vehicle  Cosmos 11K63
Mission Radar calibration
Satellite type DS-P1-Yu (#42)
Earth orbit on:
Perigee / Apogee km
Inclination°
Period min

Spacecraft data::

Prime contractor  
Platform  
Mass at launch   kg
Dry Mass  kg
Dimension  
Basic shape  
Solar array  
Stabilization  
DC power  

Decay:

Out of service:  
Cause:  
Descent date:  08 Nov 1971
Lifetime: 

Mission details:

Ref.: #1 - 14.05.05