| dbo:abstract |
Sunjammer va ser una missió cancel·lada de vela solar construïda per LGarde per a la NASA. És la proposta vela solar més gran en ser construïda, Sunjammer ve de la història del mateix nom escrita en 1964 per Arthur C. Clarke, en el qual diverses veles solars competeixen en una cursa a través del sistema solar. Sunjammer està programat per al seu llançament al gener de 2015 com a càrrega útil secundària d'un coet Falcon 9 de SpaceX, juntament amb el satèl·lit d'observació terrestre DSCOVR. (ca) Sunjammer était un petit satellite de la NASA destiné à tester le déploiement et l'utilisation d'une voile solaire dans l'espace prévu pour 2015 mais annulé en 2014. Ce démonstrateur technologique comportait une voile solaire d'une superficie de 1 200 m2 (38 x 38 m) réalisée en Kapton. Le contrôle d'attitude s'effectuait sans propulseurs. À la date de son lancement, il s'agissait de la plus grande voile solaire jamais déployée. L'objectif de la mission était de démontrer qu'un nouveau type de propulsion pouvait être utilisé pour manœuvrer et contrôler l'orientation d'un satellite. (fr) Sunjammer (Solar Sail Demonstrator) was a NASA mission intended to demonstrate a solar sail constructed by LGarde, but was canceled before launch. The largest solar sail made as of 2013, Sunjammer was named after a 1964 Arthur C. Clarke story of the same name, Sunjammer, in which several solar sails compete in a race to the Moon. Sunjammer was slated to launch in January 2015 as the secondary payload of a SpaceX Falcon 9 launch vehicle, along with the Earth observation satellite DSCOVR. Citing a lack of confidence in its contractor's ability to deliver, the mission was canceled in October 2014. (en) |
| dbo:alternativeName |
Solar Sail Demonstrator (en) |
| dbo:launchVehicle |
dbr:Falcon_9 |
| dbo:manufacturer |
dbr:LGarde |
| dbo:operator |
dbr:NASA |
| dbo:thumbnail |
wiki-commons:Special:FilePath/Sunjammer-solar-sail-prototype.jpg?width=300 |
| dbo:type |
dbr:Technology_demonstration |
| dbo:wikiPageExternalLink |
http://www.lgarde.com/programs/space-propulsion/sunjammer/ https://web.archive.org/web/20160112015225/http:/sunjammermission.com/ http://www.celestis.com/sunjammer.asp http://www.nasa.gov/mission_pages/tdm/solarsail/solarsail_overview.html http://www3.imperial.ac.uk/spat/research/missions/space_missions/sunjammer |
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| dbp:apsis |
gee (en) |
| dbp:imageCaption |
Sunjammer as seen from the top of the vacuum chamber where it was tested. (en) |
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300 (xsd:integer) |
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200 (xsd:integer) |
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dbr:SpaceX |
| dbp:launchDate |
(en) Canceled (en) |
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dbr:Falcon_9 |
| dbp:launchSite |
dbr:Cape_Canaveral_Space_Force_Station |
| dbp:manufacturer |
dbr:LGarde |
| dbp:missionType |
dbr:Technology_demonstration |
| dbp:name |
Sunjammer (en) |
| dbp:namesList |
Solar Sail Demonstrator (en) |
| dbp:operator |
dbr:NASA |
| dbp:orbitReference |
dbr:Geocentric_orbit |
| dbp:orbitRegime |
dbr:Low_Earth_orbit |
| dbp:website |
http://www.nasa.gov/mission_pages/tdm/solarsail/solarsail_overview.html |
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| dct:subject |
dbc:Solar_sail_spacecraft dbc:Projects_disestablished_in_2014 dbc:Cancelled_spacecraft dbc:Satellites_of_the_United_States |
| gold:hypernym |
dbr:Mission |
| rdf:type |
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| rdfs:comment |
Sunjammer va ser una missió cancel·lada de vela solar construïda per LGarde per a la NASA. És la proposta vela solar més gran en ser construïda, Sunjammer ve de la història del mateix nom escrita en 1964 per Arthur C. Clarke, en el qual diverses veles solars competeixen en una cursa a través del sistema solar. Sunjammer està programat per al seu llançament al gener de 2015 com a càrrega útil secundària d'un coet Falcon 9 de SpaceX, juntament amb el satèl·lit d'observació terrestre DSCOVR. (ca) Sunjammer était un petit satellite de la NASA destiné à tester le déploiement et l'utilisation d'une voile solaire dans l'espace prévu pour 2015 mais annulé en 2014. Ce démonstrateur technologique comportait une voile solaire d'une superficie de 1 200 m2 (38 x 38 m) réalisée en Kapton. Le contrôle d'attitude s'effectuait sans propulseurs. À la date de son lancement, il s'agissait de la plus grande voile solaire jamais déployée. L'objectif de la mission était de démontrer qu'un nouveau type de propulsion pouvait être utilisé pour manœuvrer et contrôler l'orientation d'un satellite. (fr) Sunjammer (Solar Sail Demonstrator) was a NASA mission intended to demonstrate a solar sail constructed by LGarde, but was canceled before launch. The largest solar sail made as of 2013, Sunjammer was named after a 1964 Arthur C. Clarke story of the same name, Sunjammer, in which several solar sails compete in a race to the Moon. Sunjammer was slated to launch in January 2015 as the secondary payload of a SpaceX Falcon 9 launch vehicle, along with the Earth observation satellite DSCOVR. Citing a lack of confidence in its contractor's ability to deliver, the mission was canceled in October 2014. (en) |
| rdfs:label |
Sunjammer (ca) Sunjammer (fr) Sunjammer (spacecraft) (en) |
| owl:sameAs |
freebase:Sunjammer (spacecraft) yago-res:Sunjammer (spacecraft) wikidata:Sunjammer (spacecraft) dbpedia-ca:Sunjammer (spacecraft) dbpedia-fr:Sunjammer (spacecraft) https://global.dbpedia.org/id/X9tH |
| prov:wasDerivedFrom |
wikipedia-en:Sunjammer_(spacecraft)?oldid=1105602673&ns=0 |
| foaf:depiction |
wiki-commons:Special:FilePath/Sunjammer-solar-sail-prototype.jpg |
| foaf:homepage |
http://www.nasa.gov/mission_pages/tdm/solarsail/solarsail_overview.html |
| foaf:isPrimaryTopicOf |
wikipedia-en:Sunjammer_(spacecraft) |
| foaf:name |
Sunjammer (en) |
| is dbo:wikiPageWikiLink of |
dbr:Gene_Roddenberry dbr:LightSail dbr:CubeSail_(UltraSail) dbr:Sunjammer dbr:LGarde dbr:Solar_sail dbr:NanoSail-D2 dbr:Statite |
| is foaf:primaryTopic of |
wikipedia-en:Sunjammer_(spacecraft) |
