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DS-1

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DS-1 s/n 1 Credit: Manufacturer Image

Status: Operational 1961. First Launch: 1961-10-27. Last Launch: 1961-12-21. Number: 2 . Gross mass: 300 kg (660 lb).

Photo Gallery

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DS-2 s/n 1 Credit: Manufacturer Image

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• Kosmos 63S1 small booster and DS small satellites authorised. - . Nation: Russia. Spacecraft: DS-1, DS-2.

  Central Committee of the Communist Party and Council of Soviet Ministers Decree 'On the Creation of the Rocket-Carrier 63S1 Based on the R-12 Missile, and the Development and Launch of Small Artificial Satellite--start of work on launcher and satellites at OKB-586'

• DS-2 s/n 1 - . Payload: DS-1. Mass: 300 kg (660 lb). Nation: Russia. Agency: RVSN. Program: DS. Class: Technology. Type: Navigation technology satellite. Spacecraft Bus: SA-200. Spacecraft: DS-1. Failed first attempt to launch a DS-1 technology test version of the DS satellite atop a Cosmos 63S1 small launch vehicle. The boster didn't reach orbital velocity due to the failure of an acceleration integrator in the velocity regulation control..

• DS-1 s/n 1 - . Payload: DS-1. Mass: 300 kg (660 lb). Nation: Russia. Agency: RVSN. Program: DS. Class: Technology. Type: Navigation technology satellite. Spacecraft Bus: SA-200. Spacecraft: DS-1.

  Second attempted launch of Cosmos 63S1 small launch vehicle 2LK with a DS-1 satgellite. This time the new second stage failed. The oxidiser was exhausted before orbital velocity could be reached due to uncontrolled pumping of liquid oxygen into the combustion chamber. The upper stage and satellite impacted in the Kurile Islands. An Expert Commission headed by Ustinov was convened to review the program.

• Kosmos scientific satellites authorised. - . Nation: Russia. Spacecraft Bus: SA-200. Spacecraft: DS-1. All-Russian Council of the National Economy (VSNKh) Decree 'Program for Space Investigations With Small Artificial Satellite, Launched on the Kosmos -- On course of work on small satellites at OKB-586' was issued..