Encyclopedia Astronautica
DS-U2-M



dsu2m.jpg
DS-U2-M
dsu2m1.jpg
DS-U2-M
Credit: Yuzhnoye
dsu2m2.jpg
DS-U2-M2
Other satellites in the DS-U2-M series had a similar appearance.
Ukrainian technology satellite. 2 launches, 1965.11.26 (Cosmos 97) to 1967.03.03 (Cosmos 145). Development tests of atomic clocks.

Gross mass: 260 kg (570 lb).
First Launch: 1965.11.26.
Last Launch: 1967.03.03.
Number: 2 .

More... - Chronology...


Associated Countries
See also
  • DS The DS ('Dnepropetrovsk Sputnik') small satellite bus was developed by Yangel's OKB-586 / KB Yuzhnoye in the Ukraine for launch by the same bureau's Kosmos launch vehicles. They were used for a wide range of military and scientific research; component proving tests; and as radar, ASAT, and ABM targets. More...
  • Kosmos 2 In 1960 the Soviet government decreed development of a lightweight launch vehicle for launch of payloads not requiring R-7 family of boosters. A modification of the R-12 IRBM was selected as the first stage; a new high-performance second stage was developed using a unique Lox/UDMH propellant combination. After two failures, the first successful flight was on March 16, 1962. More...

Associated Launch Vehicles
  • Kosmos 2 Ukrainian orbital launch vehicle. In 1960 the Soviet government decreed development of a lightweight launch vehicle for launch of payloads not requiring R-7 family of boosters. A modification of the R-12 IRBM was selected as the first stage; a new high-performance second stage was developed using a unique Lox/UDMH propellant combination. After two failures, the first successful flight was on March 16, 1962. More...
  • Kosmos 11K63 Ukrainian orbital launch vehicle. Series production version of satellite launcher based on Yangel R-12 IRBM. Succeeded 63S1M prototype from 1965, using same 'Dvina' launch complex. From March 16, 1967 orbital launches from Plesetsk were from the purpose-built 'Raduga' launch complex LC133. Total of 123 launches, of which 8 were failures. More...
  • Kosmos 63S1M Ukrainian orbital launch vehicle. Modernized version of 63S1 initial configuration of the first Kosmos launcher and the prototype for the production 11K63 launch vehicle. Suborbital launches from Plesetsk from 1965 at from the modified R-12 silo 'Dvina'. Flown only a few times in 1965-1967. Succeeded by the 11K63 production model launched from the 'Raduga' complex. More...

Associated Manufacturers and Agencies
  • Yuzhnoye Ukrainian manufacturer of rockets, spacecraft, and rocket engines. Yangel Design Bureau, Dnepropetrovsk, Ukraine. More...

Associated Programs
  • DS DS ('Dnepropetrovsk Sputnik') were small satellites built by Yangel's OKB-586 / KB Yuzhnoye in the Ukraine for launch by the same KB's Kosmos launch vehicles. They were used for a wide range of military and scientific research and component proving tests. More...

Bibliography
  • McDowell, Jonathan, Jonathan's Space Home Page (launch records), Harvard University, 1997-present. Web Address when accessed: here.
  • JPL Mission and Spacecraft Library, Jet Propulsion Laboratory, 1997. Web Address when accessed: here.
  • Agapov, V, "K zapusku pervovo ISZ serii 'DS'", Novosti Kosmonavtiki, 1997, Issue 6.

Associated Launch Sites
  • Kapustin Yar Russia's first missile test range and used for satellite launches of smaller Kosmos vehicles. V-2's launched from here in 1946 were the first ballistic missiles fired on Soviet territory. It was greatly expanded as the test site for innumerable Soviet intermediate and short range missile projects in the 1950's.. Kapustin Year was also headquarters of the first operational R-1/R-2 units, 1950-1953, and later a base for 12 operational R-14 missile launchers. Kapustin Yar was known to have been used for over 3519 major launches from 1946 to 2007. More...

DS-U2-M Chronology


1965 November 26 - . 12:14 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: Kosmos 2. Launch Vehicle: Kosmos 11K63.
  • Cosmos 97 - . Payload: DS-U2-M s/n 1. Mass: 267 kg (588 lb). Nation: USSR. Agency: MO. Program: DS. Class: Technology. Type: Navigation technology satellite. Spacecraft: DS-U2-M. Completed Operations Date: 1966-01-23 . Decay Date: 1967-04-02 . USAF Sat Cat: 1777 . COSPAR: 1965-095A. Apogee: 2,144 km (1,332 mi). Perigee: 214 km (132 mi). Inclination: 48.4000 deg. Period: 108.90 min. Summary: Development tests of atomic clocks..

1967 March 3 - . 06:44 GMT - . Launch Site: Kapustin Yar. Launch Complex: Kapustin Yar LC86/1. LV Family: Kosmos 2. Launch Vehicle: Kosmos 11K63.
  • Cosmos 145 - . Payload: DS-U2-M s/n 2. Mass: 250 kg (550 lb). Nation: USSR. Agency: MO. Program: DS. Class: Technology. Type: Navigation technology satellite. Spacecraft: DS-U2-M. Completed Operations Date: 1967-04-30 . Decay Date: 1968-03-08 . USAF Sat Cat: 2697 . COSPAR: 1967-019A. Apogee: 2,107 km (1,309 mi). Perigee: 226 km (140 mi). Inclination: 48.4000 deg. Period: 108.70 min. Summary: Development tests of atomic clocks..

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