Polaris submarine-launched ballistic missile

URI: https://gptkb.org/entity/Polaris_submarine-launched_ballistic_missile
GPTKB entity
Statements (30)
Predicate Object
gptkbp:instance_of gptkb:missile
gptkbp:decommissioned gptkb:1990
gptkbp:deployment USS George Washington (SSBN-598)
gptkbp:design two-stage design
gptkbp:developed_by gptkb:United_States
gptkbp:diameter 1.37 meters
gptkbp:first_flight gptkb:1960
gptkbp:guidance_system inertial guidance system
https://www.w3.org/2000/01/rdf-schema#label Polaris submarine-launched ballistic missile
gptkbp:launch_platform gptkb:submarine
gptkbp:launched vertical launch
gptkbp:length 8.5 meters
gptkbp:manufacturer gptkb:Lockheed_Martin
gptkbp:max_takeoff_weight 2,800 kg
gptkbp:number_built approximately 1,000
gptkbp:number_of_stages gptkb:3
gptkbp:operational_status retired
gptkbp:propulsion solid propellant
gptkbp:range 2,500 kilometers
gptkbp:replaced_by gptkb:Trident_I_(C4)
gptkbp:retirement gptkb:1990
gptkbp:service_entry gptkb:1961
gptkbp:speed Mach 3.5
gptkbp:successor gptkb:Polaris_A-3
gptkb:Trident_missile
gptkbp:type gptkb:missile
gptkbp:used_by gptkb:United_States_Navy
gptkbp:warhead_type gptkb:steel
up to 1.2 megatons
gptkbp:weight 2,800 kg