dbo:abstract
- Cosmos 839 (en cirílico, Космос 839) fue un satélite artificial militar soviético perteneciente a la clase de satélites DS (de tipo DS-P1-M), Fue lanzado el 9 de julio de 1976 mediante un cohete desde el cosmódromo de Plesetsk. (es)
- Kosmos 839 (Russian: Космос 839 meaning Cosmos 839) was a satellite which was used as a target for tests of anti-satellite weapons. It was launched by the Soviet Union in 1976 as part of the Dnepropetrovsk Sputnik programme, and used as a target for as part of the Istrebitel Sputnikov programme. It was launched aboard a Kosmos-3M carrier rocket, from Site 132/1 at the Plesetsk Cosmodrome. The launch occurred at 21:08 UTC on 8 July 1976. Kosmos 839 was placed into a low Earth orbit with a perigee of 915 kilometres (569 mi), an apogee of 2,053 kilometres (1,276 mi), 65.9 degrees of inclination, and an orbital period of 115.6 minutes. It was successfully intercepted by Kosmos 843 on 21 July. As of 2009, debris is still in orbit. Kosmos 839 was the third of ten satellites to be launched, of which all but the were successful. Lira was derived from the earlier satellite, which it replaced. (en)
rdfs:comment
- Cosmos 839 (en cirílico, Космос 839) fue un satélite artificial militar soviético perteneciente a la clase de satélites DS (de tipo DS-P1-M), Fue lanzado el 9 de julio de 1976 mediante un cohete desde el cosmódromo de Plesetsk. (es)
- Kosmos 839 (Russian: Космос 839 meaning Cosmos 839) was a satellite which was used as a target for tests of anti-satellite weapons. It was launched by the Soviet Union in 1976 as part of the Dnepropetrovsk Sputnik programme, and used as a target for as part of the Istrebitel Sputnikov programme. It was launched aboard a Kosmos-3M carrier rocket, from Site 132/1 at the Plesetsk Cosmodrome. The launch occurred at 21:08 UTC on 8 July 1976. (en)