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 K_u band across Europe, Western Russia and the Middle East.

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