Matches in DBpedia 2014 for { <http://dbpedia.org/resource/Apollo_6> ?p ?o }
Showing triples 1 to 87 of
87
with 100 triples per page.
- Apollo_6 abstract "Apollo 6, launched on April 4, 1968, was the second A type mission of the United States Apollo program, an unmanned test of the Saturn V launch vehicle. It was also the final unmanned Apollo test mission.Objectives were to demonstrate trans-lunar injection capability of the Saturn V with a simulated payload equal to about 80% of a full Apollo spacecraft, and to repeat demonstration of the Command Module's (CM) heat shield capability to withstand a lunar re-entry. The flight plan called for following trans-lunar injection with a direct return abort using the Command/Service Module's (CSM) main engine, with a total flight time of about 10 hours.A phenomenon known as pogo oscillation damaged some of the Rocketdyne J-2 engines in the second and third stages by rupturing internal fuel lines, causing two second-stage engines to shut down early. The vehicle's onboard guidance system was able to compensate by burning the second and third stages longer, though the resulting parking orbit was more elliptical than planned. The damaged third stage engine also failed to restart for trans-lunar injection. Flight controllers elected to repeat the flight profile of the previous Apollo 4 test, achieving a high orbit and high-speed return using the Service Module (SM) engine. Despite the engine failures, the flight provided NASA with enough confidence to use the Saturn V for manned launches. Since Apollo 4 had already demonstrated S-IVB restart and tested the heat shield at full lunar re-entry velocity, a potential third unmanned flight was cancelled.".
- Apollo_6 cosparId "1968-025A".
- Apollo_6 thumbnail Apollo_6_launch.jpg?width=300.
- Apollo_6 wikiPageExternalLink Apollo0616mmOnboardFilm1.
- Apollo_6 wikiPageExternalLink Apollo0616mmOnboardFilm2.
- Apollo_6 wikiPageExternalLink Apollo0616mmOnboardFilm3.
- Apollo_6 wikiPageExternalLink Apollo0616mmOnboardFilm4.
- Apollo_6 wikiPageExternalLink Apollo0616mmOnboardFilm5.
- Apollo_6 wikiPageExternalLink fsc.fernbank.edu.
- Apollo_6 wikiPageExternalLink 1APOLLO6.PDF.
- Apollo_6 wikiPageExternalLink MasterCatalog?sc=1968-025A.
- Apollo_6 wikiPageExternalLink cover.html.
- Apollo_6 wikiPageExternalLink cover.html.
- Apollo_6 wikiPageID "231436".
- Apollo_6 wikiPageRevisionID "602772794".
- Apollo_6 apsis "gee".
- Apollo_6 cosparId "1968".
- Apollo_6 hasPhotoCollection Apollo_6.
- Apollo_6 imageCaption "Launch of Apollo 6 as seen from the top of the launch tower".
- Apollo_6 landingDate "--04-04".
- Apollo_6 launchDate "--04-04".
- Apollo_6 launchMass "CSM:".
- Apollo_6 launchMass "Total:".
- Apollo_6 launchRocket "Saturn V SA-502".
- Apollo_6 launchSite Kennedy_Space_Center.
- Apollo_6 launchSite Kennedy_Space_Center_Launch_Complex_39.
- Apollo_6 manufacturer Rockwell_International.
- Apollo_6 missionDuration "35840.0".
- Apollo_6 missionDuration "Launch failure".
- Apollo_6 missionType "Test flight".
- Apollo_6 name "Apollo 6".
- Apollo_6 operator NASA.
- Apollo_6 orbitApoapsis "Initial:".
- Apollo_6 orbitApoapsis "Maximum:".
- Apollo_6 orbitInclination "32.6".
- Apollo_6 orbitPeriod "5390.400000000001".
- Apollo_6 orbitReference Geocentric_orbit.
- Apollo_6 orbitRegime Low_Earth_orbit.
- Apollo_6 orbitsCompleted "3".
- Apollo_6 previousMission Apollo_5.
- Apollo_6 programme Apollo_program.
- Apollo_6 programme "(Unmanned test flights)".
- Apollo_6 satcat "3170".
- Apollo_6 spacecraft "Apollo CSM-020".
- Apollo_6 spacecraft "Apollo LTA-2R".
- Apollo_6 subject Category:1968_in_the_United_States.
- Apollo_6 subject Category:Apollo_program.
- Apollo_6 subject Category:Spacecraft_launched_in_1968.
- Apollo_6 point "27.666666666666668 -157.91666666666666".
- Apollo_6 type ArtificialSatellite.
- Apollo_6 type Satellite.
- Apollo_6 type Event.
- Apollo_6 type SpaceMission.
- Apollo_6 type Thing.
- Apollo_6 type SpatialThing.
- Apollo_6 comment "Apollo 6, launched on April 4, 1968, was the second A type mission of the United States Apollo program, an unmanned test of the Saturn V launch vehicle. It was also the final unmanned Apollo test mission.Objectives were to demonstrate trans-lunar injection capability of the Saturn V with a simulated payload equal to about 80% of a full Apollo spacecraft, and to repeat demonstration of the Command Module's (CM) heat shield capability to withstand a lunar re-entry.".
- Apollo_6 label "Apollo 6".
- Apollo_6 label "Apollo 6".
- Apollo_6 label "Apollo 6".
- Apollo_6 label "Apollo 6".
- Apollo_6 label "Apollo 6".
- Apollo_6 label "Apollo 6".
- Apollo_6 label "Apollo 6".
- Apollo_6 label "Apolo 6".
- Apollo_6 label "Аполлон-6".
- Apollo_6 label "أبولو 6".
- Apollo_6 label "アポロ6号".
- Apollo_6 label "阿波罗6号".
- Apollo_6 sameAs Apollo_6.
- Apollo_6 sameAs Apollo_6.
- Apollo_6 sameAs Απόλλων_6.
- Apollo_6 sameAs Apolo_6.
- Apollo_6 sameAs Apollo_6.
- Apollo_6 sameAs Apollo_6.
- Apollo_6 sameAs アポロ6号.
- Apollo_6 sameAs 아폴로_6호.
- Apollo_6 sameAs Apollo_6.
- Apollo_6 sameAs Apollo_6.
- Apollo_6 sameAs Apollo_6.
- Apollo_6 sameAs m.01hnw4.
- Apollo_6 sameAs Q222871.
- Apollo_6 sameAs Q222871.
- Apollo_6 lat "27.666666666666668".
- Apollo_6 long "-157.91666666666666".
- Apollo_6 wasDerivedFrom Apollo_6?oldid=602772794.
- Apollo_6 depiction Apollo_6_launch.jpg.
- Apollo_6 isPrimaryTopicOf Apollo_6.