NEXT SPACEFLIGHT

Status

Success

Cosmos 444 to 451

Launch Time
Wed Oct 13, 1971 13:41 UTC

Rocket

Cosmos-3M
Image Credit: OKB-586
RVSN USSR
Status: Retired
Liftoff Thrust: 1,486 kN
Payload to LEO: 1,500 kg
Payload to GTO: 0 kg
Stages: 2
Strap-ons: 0
Rocket Height: 32.42 m
Fairing Diameter: 2.44 m
Fairing Height: 5.72 m

Mission Details

Cosmos 444 to 451

Cosmos 444 to 451 are satellites of the Strela-1M constellation. These satellites operate as mailboxes: they remember the received messages and then resend them after scheduled time, or by command from the Earth. Some sources state the satellites are capable of only three months of active operation, but in accordance to others they can serve for about five years. The satellites are used for transmission of encrypted messages and images.

Payloads: 8
Total Mass: 400.0 kg
Low Earth Orbit

Location

Site 132/2, Plesetsk Cosmodrome, Russia

Stats

1971

95th orbital launch attempt

Cosmos-3

60th mission
14th mission of 1971
50th successful mission
3rd consecutive successful mission