Cosmos 257

USSR


Spacecraft n°:

USSR satellite n°:


Launch data:

Designation03578 / 68107A
Launch date03 Dec 1968 - 14:52:21 UT
Launch sitePl, LC133/1
Launch vehicle  Cosmos 11K63
Mission Radar calibration
Satellite type DS-P1-Yu (#17)
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:

Recovered: ? 05 Mar 1969
Lifetime: days

Mission details:


Ref.: #1, #7 - 14.05.05