Encyclopedia Astronautica
Baikonur LC250


Energia launch complex.

Longitude: 63.3049 deg.
Latitude: 46.0083 deg.
First Launch: 1987.05.15.
Number: 1 .

More... - Chronology...


Associated Spacecraft
  • Polyus Russian military anti-satellite system. One launch, 1987.05.15. The Polyus military testbed was put together on a crash basis as an answer to America's Star Wars program. More...

Associated Launch Vehicles
  • Energia The Energia-Buran Reusable Space System (MKS) began development in 1976 as a Soviet booster that would exceed the capabilities of the US shuttle system. Following extended development, Energia made two successful flights in 1987-1988. But the Soviet Union was crumbling, and the ambitious plans to build an orbiting defense shield, to renew the ozone layer, dispose of nuclear waste, illuminate polar cities, colonize the moon and Mars, were not to be. Funding dried up and the Energia-Buran program completely disappeared from the government's budget after 1993. More...

Associated Launch Sites
  • Baikonur Russia's largest cosmodrome, the only one used for manned launches and with facilities for the larger Proton, N1, and Energia launch vehicles. The spaceport ended up on foreign soil after the break-up of Soviet Union. The official designations NIIP-5 and GIK-5 are used in official Soviet histories. It was also universally referred to as Tyuratam by both Soviet military staff and engineers, and the US intelligence agencies. Since the dissolution of the Soviet Union the Russian Federation has insisted on continued use of the old Soviet 'public' name of Baikonur. In its Kazakh (Kazak) version this is rendered Baykonur. More...

Baikonur LC250 Chronology


1987 May 15 - . 17:30 GMT - . Launch Site: Baikonur. Launch Complex: Baikonur LC250. LV Family: Energia. Launch Vehicle: Energia. LV Configuration: Energiya 6SL. FAILURE: No orbital insertion due to failure of the FGB attitude control system (Energia performed perfectly). Partial Failure.. Failed Stage: P.
  • Polyus - . Payload: Skif-DM. Nation: USSR. Agency: UNKS. Program: Buran. Class: Military. Type: Strategic defense satellite. Spacecraft: Polyus. Decay Date: 1987-05-15 . COSPAR: F870515A. Due to delays in completion of the enormous static test facility at Baikonur, which could test the entire Energia vehicle stack, it was decided to launch the vehicle without the verification the tests would provide. The launch of 6SL was planned for 11 May 1987 at 21:30 Moscow time. It was delayed five days when a leak was detected in the Block 3A electrical distribution section, then by another hour due to a fault LH2 thermostat. The launch vehicle performed successfully, but the Polyus payload failed to inject itself into orbit due to a guidance system failure. Additional Details: here....

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