Delta IV

GPTKB entity

Statements (48)
Predicate Object
gptkbp:instanceOf gptkb:satellite
gptkbp:configuration gptkb:Delta_IV_Medium+_(4,2)
gptkb:Delta_IV_Medium+_(5,2)
gptkb:Delta_IV_Medium+_(5,4)
gptkb:Delta_IV_Heavy
gptkb:Delta_IV_Medium
gptkbp:countryOfOrigin gptkb:United_States
gptkbp:diameter 5.1 m
gptkbp:engine gptkb:RS-68
gptkbp:failedLaunches 2
gptkbp:family gptkb:Delta_rocket_family
gptkbp:firstFlight 2002-11-20
gptkbp:launchSite gptkb:Vandenberg_Air_Force_Base_Space_Launch_Complex_6
gptkb:Cape_Canaveral_Space_Launch_Complex_37B
gptkbp:length 62.5 m (Heavy variant)
gptkbp:manufacturer gptkb:United_Launch_Alliance
gptkbp:notableMission gptkb:Orion_EFT-1
gptkb:NROL-44
gptkb:Parker_Solar_Probe
gptkbp:numberOfLaunches 42
44
gptkbp:numberOfStages 2
gptkbp:payloadToGTO up to 14,220 kg
gptkbp:payloadToLEO up to 28,790 kg
gptkbp:predecessor gptkb:Delta_III
gptkbp:propulsion liquid oxygen
liquid hydrogen
gptkbp:retired 2024-04-09
gptkbp:status retired
gptkbp:successor gptkb:Vulcan_Centaur
gptkbp:usedBy gptkb:NASA
gptkb:United_States_Air_Force
gptkb:United_Launch_Alliance
gptkbp:website https://www.ulalaunch.com/rockets/delta-iv
gptkbp:bfsParent gptkb:Delta_IV_Heavy
gptkb:Launch_Complex_37
gptkb:NASA_Launch_Services_Program
gptkb:Space_Launch_Complex_6
gptkb:NASA's_Launch_Services_Program
gptkb:United_Launch_Alliance
gptkb:AEHF_satellites
gptkb:Advanced_Extremely_High_Frequency_(AEHF)_satellites
gptkb:Boeing_Delta_III
gptkb:Boeing_Delta_IV_Heavy
gptkb:Martin_Titan_rocket
gptkb:Space-Based_Infrared_System_(SBIRS)
gptkbp:bfsLayer 6
https://www.w3.org/2000/01/rdf-schema#label Delta IV