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4M No. 172

SuccessfulHEO

Date1971-05-28

Launch vehicleProton-K/D

OperatorSoviet Rocket Forces

Launch siteBaikonur Cosmodrome · Site guide →

CountryRussia

OrbitHEO

COSPAR1971-049

Payloads2

Payloads deployed (2)

These payloads are not currently in the live catalogue (decayed, or tracking elements are stale).

4M No. 172 · IKI / Babakin
SA · IKI / Lavochkin

Related launches

Same vehicle4M No. 171Proton-K/D · 1971-05-19 Same vehicle3MS No. 170Proton-K/D · 1971-05-10 Same vehicleDOS-1 17K No. 121Proton-K · 1971-04-19 Same vehicle4V-1M No. 761Proton-K/D-1 · 1981-11-04 Same vehicle4V-1M No. 760Proton-K/D-1 · 1981-10-30 Same vehicleGran' No. 20LProton-K/DM · 1981-10-09

Source: the Orbital Radar launch archive — data sources. ← Back to the Launch Database