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DOS-1 17K No. 121

SuccessfulLEO

Date1971-04-19

Launch vehicleProton-K

OperatorSoviet Rocket Forces

Launch siteBaikonur Cosmodrome · Site guide →

CountryRussia

OrbitLEO

COSPAR1971-032

Payloads1

Payloads deployed (1)

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

DOS-1 · Orbital Register 1971-0244

7 objects from this launch are entered in the Orbital Register, the record of every flight that has ended.

Related launches

Same vehicle4M No. 172Proton-K/D · 1971-05-28 Same vehicle4M No. 171Proton-K/D · 1971-05-19 Same vehicle3MS No. 170Proton-K/D · 1971-05-10 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