Tags: Artificialsatellite, Satellite.
Kosmos 901 (Russian: Космос 901 meaning Cosmos 901) also known as DS-P1-I No.18 was a satellite which was used as a radar target for anti-ballistic missile tests. It was launched by the Soviet Union in 1977 as part of the Dnepropetrovsk Sputnik programme.It was launched aboard a Kosmos-2I 63SM rocket from Site 133/1 at Plesetsk.