October 23, 1970 4:42 am

I2P 4

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Tsiklon-2

Baikonur Cosmodrome, Republic of Kazakhstan
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October 23, 1970 4:42 am

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Last Updated:

2026-07-13 14:20:57

The I2P satellites were the first soviet coorbital ASAT system.
Launch Overview
Window Open 04:42 UTC
Window Close 04:42 UTC
Lift Off Oct 23, 1970 · 04:42 UTC
Launch Facility Baikonur Cosmodrome, Republic of Kazakhstan
Launch Pad 90/20
Target Orbit Low Earth Orbit
Payload Overview
Customer Soviet Space Program
Payload I2P 4
Rocket Tsiklon-2
Destination Low Earth Orbit
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship
The I2P satellites were the first soviet coorbital ASAT system.

Height

LEO Payload

Total Launches

Status

Soviet Space Program
90/20
Launch Overview
Window Open 04:42 UTC
Window Close 04:42 UTC
Lift Off Oct 23, 1970 · 04:42 UTC
Launch Facility Baikonur Cosmodrome, Republic of Kazakhstan
Launch Pad 90/20
Target Orbit Low Earth Orbit
Payload Overview
Customer Soviet Space Program
Payload I2P 4
Rocket Tsiklon-2
Destination Low Earth Orbit
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship

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