| gptkbp:instanceOf | gptkb:satellite 
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                                | gptkbp:book | gptkb:Castor_30 gptkb:Castor_30B
 gptkb:Castor_30XL
 
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                                | gptkbp:countryOfOrigin | gptkb:United_States 
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                                | gptkbp:diameter | 3.9 m 
 | 
                        
                            
                                | gptkbp:firstFlight | 2013-04-21 
 | 
                        
                            
                                | gptkbp:height | 42.5 m 
 | 
                        
                            
                                | gptkbp:launchSite | gptkb:Mid-Atlantic_Regional_Spaceport gptkb:Wallops_Flight_Facility
 
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                                | gptkbp:manufacturer | gptkb:Northrop_Grumman gptkb:Orbital_Sciences_Corporation
 
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                                | gptkbp:mass | 262,000 kg 
 | 
                        
                            
                                | gptkbp:notableFailure | gptkb:Orb-3_mission_(2014) 
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                                | gptkbp:notableMission | Cygnus spacecraft launches 
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                                | gptkbp:numberOfStages | gptkb:RD-181 gptkb:AJ26_(early_versions)
 2
 
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                                | gptkbp:payloadToISS | 6,500 kg 
 | 
                        
                            
                                | gptkbp:payloadToLEO | 8,000 kg 
 | 
                        
                            
                                | gptkbp:previousName | gptkb:Taurus_II 
 | 
                        
                            
                                | gptkbp:primaryMission | cargo delivery to ISS 
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                                | gptkbp:status | active 
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                                | gptkbp:successor | gptkb:Antares_330 
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                                | gptkbp:usedBy | gptkb:NASA 
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                                | gptkbp:usedFor | gptkb:Commercial_Resupply_Services 
 | 
                        
                            
                                | gptkbp:website | https://www.northropgrumman.com/space/antares-launch-vehicle/ 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:COTS_(Commercial_Orbital_Transportation_Services) 
 | 
                        
                            
                                | gptkbp:bfsLayer | 7 
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                                | https://www.w3.org/2000/01/rdf-schema#label | Antares launch vehicle 
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