EntityQ3394401· pop 8· linked from 38 articlesKosmos 1867Sign in to saveradar ocean reconnaissance satellite or RORSATConnectionsRussianEntitySoviet UnionConceptNASAConceptThe New York TimesEntityBaikonur CosmodromeEntityorbital periodEntityapsisEntityabsolute magnitudeEntitylow Earth orbitEntityspace debrisEntityorbital inclinationEntityorbital eccentricityEntityepochEntityradioactive decayEntitygeocentric orbitEntityInternational DesignatorEntitySatellite Catalog NumberEntityKosmos 954EntitySoyuz TM-3EntityHall-effect thrusterEntityCategories1987 in the Soviet UnionKosmos satellitesNuclear power in spaceReconnaissance satellites of the Soviet UnionSpacecraft launched in 1987