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Words near each other
・ Astra 1D
・ Astra 1E
・ Astra 1K
・ Astra 1KR
・ Astra 1M
・ Astra 1N
・ Astra 23.5°E
・ Astra 28.2°E
・ Astra 2A
・ Astra 2B
・ Astra 2C
・ Astra 2D
・ Astra 2E
・ Astra 2F
・ Astra 2G
Astra 31.5°E
・ Astra 3A
・ Astra 3B
・ Astra 400
・ Astra 4A
・ Astra 5A
・ Astra 5B
・ Astra 5°E
・ Astra 600
・ Astra 680
・ Astra A-100
・ Astra A-60
・ Astra A-80
・ Astra AB
・ Astra Airlines


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Astra 31.5°E : ウィキペディア英語版
Astra 31.5°E
Astra 31.5°E is the name for the group of Astra communications satellites co-located at the 31.5° east position in the Clarke Belt owned and operated by SES based in Betzdorf, Luxembourg. 31.5° east is SES' newest orbital location serving Europe (the others being at 19.2° east, 28.2° east, 23.5° east, and 5° east).
The first satellites to commercially exploit this position were the Astra 5A and Astra 1D craft, which provided for services downlinking in the 10.70 GHz-12.50 GHz range of the Ku band across Europe, Western Russia and the Middle East.
==Satellite craft in use==


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Astra 31.5°E」の詳細全文を読む



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