Launch Success
Liftoff Time (GMT)
22:01:00
Friday May 21, 2010
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Flight V194.
Astra 3B is one of the Astra communications satellites owned and operated by SES, launched in 2010 to the Astra 23.5°E orbital slot providing digital television and radio for direct-to-home (DTH), and two-way satellite broadband services across Europe and the Middle East. Astra 3B was used by SES to broadcast its first demonstration 8K television signal in May 2018.
Geostationary Transfer Orbit
1 Payload
5,472 kilograms
MilSat Services GmbH, a company set up by EADS SPACE Services and ND SatCom, will provide the German Bundeswehr's satellite communications system SatcomBW Step 2. The Federal Office for Information Management and Information Technology of the Bundeswehr (IT-AmtBw) and MilSat Services signed a contract in Koblenz, Germany on Wednesday. The contract became valid after the German budget for 2006 has been enacted. The satellites in the SatcomBw-2 system are called COMSATBw 1 and 2 With the SATCOMBw programme, the German Armed Forces will have a secure information network for use by units on deployed missions. This will allow voice and fax as well as advanced data, video, and multimedia applications. For the first time, the Bundeswehr will have a secure communications system with dedicated military communications satellites. The entire system is due to start regular operation in the year 2009 and will constitute an important step in the implementation of the Bundeswehr concept for network-centric operations.
Geostationary Transfer Orbit
1 Payload
2,500 kilograms
Manufacturer
ESAPrice
$200.00 million
Rocket
Diameter: 5.4m
Height: 53m
Payload to Orbit
LEO: 21,000 kg
GTO: 10,500 kg
Liftoff Thrust
15,120 Kilonewtons
Fairing
Diameter: 5.4m
Height: 17m
Stages
2
Strap-ons
2
50th
Mission
1st
Mission of 2010
182nd
Mission
1st
Mission of 2010
22nd
Orbital launch attempt