Mission description
DS-K-40 was a series of experimental ELINT satellites developed by Yuzhnoye to test technologies for the Tselina-O program.
February 21, 1966 at 1:30 PM UTC
Kapustin Yar, Russian Federation

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February 21, 1966 at 1:30 PM UTC
Status: Launch Failure · Live feed refreshes every 30 seconds
86/1
Kapustin Yar, Russian Federation · 48.5694, 46.2932
DS-K-40 was a series of experimental ELINT satellites developed by Yuzhnoye to test technologies for the Tselina-O program.
Kosmos 63S1
Height
31 m
Diameter
1.6 m
LEO capacity
300 kg
Successful launches
26
Kapustin Yar, Russian Federation
86/1
Open mapConnected program records
Same launch vehicle
December 19, 1967 at 6:30 AM UTC
December 21, 1966 at 1:12 PM UTC
July 8, 1966 at 5:31 AM UTC
February 11, 1966 at 6:00 PM UTC
December 28, 1965 at 8:10 AM UTC