Soyuz U | Yantar-4KS1 10
Soviet Space Program · Soyuz U · 1/5, Baikonur Cosmodrome, Republic of Kazakhstan
Soviet Space Program's 2,197th launch · 50th this year · humanity's 3,313th orbital launch attempt
July 9, 1988Add to calendar
Failure
Either the launch vehicle did not reach orbit, or the payload(s) failed to separate.
Window: Jul 9, 13:25 – Jul 9, 13:25 UTC
Flight preview
Yantar-4KS1 10
First generation electro-optical reconnaissance satellite
Government/Top Secret · Low Earth Orbit (LEO)
Booster
No booster details available.
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