Ariane launches two satellites
Posted: Sat, Aug 22, 2009, 11:41 AM ET (1541 GMT)
An Ariane 5 rocket successfully launched a pair of communications satellites Friday night. The Ariane 5 ECA lifted off from Kourou, French Guiana at 6:09 pm EDT (2209 GMT) Friday and placed the the JCSAT-12 and Optus D3 satellites into geosynchronous transfer orbits about a half-hour later. JCSAT-12, a Lockheed Martin A2100AX satellite, weighed 4,000 kilograms at launch and carries 30 Ku-band and 12 C-band transponders. Its owner, Japanese operator SKY Perfect JSAT Corporation, will use the satellite as an in-orbit backup for its existing fleet of satellite in GEO. Optus D3, an Orbital Sciences Star-2 model satellite, weighed about 2,500 kilograms at launch and carries 32 Ku-band transponders. Optus will use the satellite at 156 degrees east in GEO to provide communications services to Australia and New Zealand. The launch was the fourth Ariane 5 mission this year.
An Ariane 5 rocket successfully launched a pair of communications satellites Friday night. The Ariane 5 ECA lifted off from Kourou, French Guiana at 6:09 pm EDT (2209 GMT) Friday and placed the the JCSAT-12 and Optus D3 satellites into geosynchronous transfer orbits about a half-hour later. JCSAT-12, a Lockheed Martin A2100AX satellite, weighed 4,000 kilograms at launch and carries 30 Ku-band and 12 C-band transponders. Its owner, Japanese operator SKY Perfect JSAT Corporation, will use the satellite as an in-orbit backup for its existing fleet of satellite in GEO. Optus D3, an Orbital Sciences Star-2 model satellite, weighed about 2,500 kilograms at launch and carries 32 Ku-band transponders. Optus will use the satellite at 156 degrees east in GEO to provide communications services to Australia and New Zealand. The launch was the fourth Ariane 5 mission this year.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
New Virgin Galactic spaceplane arrives at Spaceport America
Posted: Sat, Oct 31 10:38 AM ET (1438 GMT) |
|
news links
|
|
Monday, November 2
Forum: Springs’ space future is bright without Space Command
Colorado Springs Gazette — 5:37 am ET (1037 GMT) S. Korea's Air Force to participate in U.S.-led space war game for 1st time
Yonhap News — 5:35 am ET (1035 GMT) The growing threats that make the Space Force essential
Washington Examiner — 5:33 am ET (1033 GMT) Lawfare against Elon Musk could affect the Artemis program
The Hill — 5:26 am ET (1026 GMT) Southland's global space company won't write down military policy
The Southland App (NZ) — 5:25 am ET (1025 GMT) |
