Proton launches communications satellite
Posted: Sat, May 21, 2011, 9:27 AM ET (1327 GMT)
A Proton rocket successfully launched an American commercial communications satellite early Saturday. The Proton M lifted off from the Baikonur Cosmodrome at 3:15 pm EDT Friday (1915 GMT Friday, 1:15 am local time Saturday) and inserted the Telstar 14R satellite into a geostationary transfer orbit nine hours and 13 minutes later. The satellite, also known as Estrela do Sul 2, is a Space Systems/Loral 1300-series spacecraft, weighing about 5,000 kilograms at launch with a payload of 46 Ku-band transponders. Satellite owner Telesat will use the spacecraft at 63 degrees west in GEO to provide communications services in North and South America. The launch was the first commercial Proton mission of 2011.
A Proton rocket successfully launched an American commercial communications satellite early Saturday. The Proton M lifted off from the Baikonur Cosmodrome at 3:15 pm EDT Friday (1915 GMT Friday, 1:15 am local time Saturday) and inserted the Telstar 14R satellite into a geostationary transfer orbit nine hours and 13 minutes later. The satellite, also known as Estrela do Sul 2, is a Space Systems/Loral 1300-series spacecraft, weighing about 5,000 kilograms at launch with a payload of 46 Ku-band transponders. Satellite owner Telesat will use the spacecraft at 63 degrees west in GEO to provide communications services in North and South America. The launch was the first commercial Proton mission of 2011.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
Starship explodes during preparations for static-fire test
Posted: Sun, Jun 22 6:52 AM ET (1052 GMT) |
|
news links
|
|
Thursday, July 3
Starlink Free to Launch Services in India Once IN-SPACe Approvals Are Complete: Jyotiraditya Scindia
IndUS Business Journal — 2:45 am ET (0645 GMT) Ahead of Musk’s Starlink launch, American satcom player Viasat expands India services
The Times of India — 2:44 am ET (0644 GMT) SpaceOps: Pentagon Reevaluating Future Data Transport Layer
Aviation Week — 2:42 am ET (0642 GMT) Jeff Bezos gave $100 million for a satellite. It just got lost in space
The Independent — 2:41 am ET (0641 GMT) SpaceX double launch lights up Florida sky, but most Volusia beachgoers don't notice
Daytona Beach (FL) News-Journal — 2:39 am ET (0639 GMT) |
