Astra 2A was one of the Astra communications satellites owned by SES. Launched in 1998 into the 28.2° East orbital position, half its expected end-of-life capacity of 28 transponders were pre-booked by BSkyB, to launch the new Sky Digital service. The satellite was retired after more than 26 years.
History
The satellite suffered pre-launch technical issues with its apogee motors and was moved to a launch by the Proton-K / DM-03 rather than the Ariane 5, as the Proton can inject directly in geostationary orbit (GEO).[2]
When positioned at 28.2 East, it joined DFS Kopernikus-1, which served mainly Eastern Europe. The satellite was the first of Astra's craft to never carry analogue television services (with the exception of a solitary test card in 1999[3]), and as of 2006, carried standard definition digital television, digital radio, and high-definition digital television, as well as Sky Interactive streams and the