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Kosmos-638
retired
Космос-638
Human Spaceflight
LEO
COSPAR 1974-018A
Launched 4/3/1974
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Mission & Launch
Launch Mission
Kosmos-638 Mission
Launch Vehicle
Soyuz-U
Launch Date
4/3/1974
Last Contact
4/13/1974
Orbit & Mass
Orbit Class
LEO
Altitude
252.5 km
Inclination
51.78 deg
Dry Mass
2,850 kg
Total Mass
6,800 kg
Payload Classification
Mission Type
Human Spaceflight
Payload Category
SS
Payload Class
C
Organizations
Operator
State Space Corporation Roscosmos
Manufacturer
RSC Energia
Registry
COSPAR ID
1974-018A
UN Registration
A/AC.105/INF.290
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