The designation Kosmos (Russian: Космос meaning Cosmos) is a generic name given to a large number of Soviet, and subsequently Russian, satellites, the first of which was launched in 1962. Satellites given Kosmos designations include military spacecraft, failed probes to the Moon and the planets, prototypes for crewed spacecraft, and scientific spacecraft. This is a list of satellites with Kosmos designations between 501 and 750.
Orbit - a nearly circular 1000 km. Inclination 83 degrees. All previous Navsat Kosmos satellites were placed in an orbital inclination of 74 degrees.[1]
699 Experienced two break-ups in 1975, on April 17 and on August 2. At the time it had been in a state of natural decay for about a month. The numerous pieces of debris are untrackable.