Intelsat 21

Multi tool use
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Intelsat 21
Localização orbital
 58º W (302º E)
Lançamento
19 de agosto de 2012 (6 anos)
Veículo
Zenit-3SL
Operador
LuxemburgoIntelsat
Vida útil
 18 anos
Fabricante
Boeing Satellite Systems
Cobertura
Hemisfério ocidental
Brasil
Caribe
México
Carga Ku
 36 x 27 x 54 MHz
Carga Banda C
 24 x 36 MHz
Órbita
Geoestacionária
Peso
 5984 kg
Designação COSPAR
2012-045A

O Intelsat 21 (IS-21) é um satélite de comunicação geoestacionário que foi construído pela Boeing Satellite Systems. Ele está localizado na posição orbital de 58 graus de longitude oeste e é de propriedade da Intelsat, empresa sediada atualmente em Luxemburgo. O satélite foi baseado na plataforma BSS-702MP e sua expectativa de vida útil é de 15 anos.[1][2]


Ele oferece banda C (com 24 transponders) para o Hemisfério Ocidental e banda Ku (com 36 transponders) para o Brasil, Caribe, México e móvel.[3]



Lançamento |


O satélite foi lançado com sucesso ao espaço no dia 19 de agosto de 2012,[4] às 06:54:59 UTC, por meio de um veículo Zenit-3SL a partir da plataforma de lançamento marítima do Sea Launch, a Odyssey. Ele tinha uma massa de lançamento de 5984 kg.[1][2]



Ver também |


  • Lista de satélites da Intelsat


Referências




  1. ↑ ab «Intelsat 21» (em inglês). Gunter's Space Page. Consultado em 03 de outubro de 2014  Verifique data em: |acessodata= (ajuda)


  2. ↑ ab «Intelsat 21 (IS-21, PAS-21)» (em inglês). SatBeams - Satellite Details. Consultado em 03 de outubro de 2014  Verifique data em: |acessodata= (ajuda)


  3. ↑ Intelsat 21 em Sea Launch


  4. ↑ Sea Launch to Launch the Intelsat 21 Spacecraft (em inglês)








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