Cosmos 398

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Cosmos 398
LK Lander
Organization Soviet Union
Launch 1971-02-26 at 12:14:00 UTC
Launch vehicle Soyuz 11A511L.
Mass 7255 kg
NSSDC ID 1971-016A
Webpage NASA NSSDC Master Catalog
Orbital elements
Satellite of Earth
Eccentricity .006043
Inclination 51.63°
Orbital period 88.9 m
Apoastron 276 km
Periastron 196 km

Cosmos 398 was the second space test of the LK moon lander test using the T2K version. It followed the same program as Cosmos 379.