Proton launches communications satellite
Posted: Sun, Apr 25, 2010, 11:42 AM ET (1542 GMT)
A Proton rocket successfully launched a US-built communications satellite on Saturday. The Proton-M rocket lifted off at 7:19 am EDT (1119 GMT, 5:19 pm local time) Saturday from the Baikonur Cosmodrome in Kazakhstan and placed the SES-1 satellite into geosynchronous orbit nine hours later. The satellite, an Orbital Sciences Star-2.4 model, weighed about 2,550 kilograms and carries 24 C-band and 24 Ku-band transponders. It will be used by SES World Skies to provide communications services from 101 degrees west, replacing the AMC-2 and AMC-4 satellites. The launch was the third commercial Proton mission this year and the fifth overall Proton launch of the year.
A Proton rocket successfully launched a US-built communications satellite on Saturday. The Proton-M rocket lifted off at 7:19 am EDT (1119 GMT, 5:19 pm local time) Saturday from the Baikonur Cosmodrome in Kazakhstan and placed the SES-1 satellite into geosynchronous orbit nine hours later. The satellite, an Orbital Sciences Star-2.4 model, weighed about 2,550 kilograms and carries 24 C-band and 24 Ku-band transponders. It will be used by SES World Skies to provide communications services from 101 degrees west, replacing the AMC-2 and AMC-4 satellites. The launch was the third commercial Proton mission this year and the fifth overall Proton launch of the year.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
FAA restricts hours for commercial launches during shutdown
Posted: Sun, Nov 9 9:05 AM ET (1405 GMT) China postpones Shenzhou-20 return on orbital debris concerns
Posted: Sun, Nov 9 8:58 AM ET (1358 GMT) |
|
news links
|
|
Monday, November 24
Amazon starts letting businesses test rebranded Leo satellite service as it plays catch-up to Musk’s Starlink
CNBC — 12:15 am ET (0515 GMT) Starlink's direct-to-cell service launches in Ukraine in European first
Reuters — 12:14 am ET (0514 GMT) Amazon’s Starlink competitor is launching with ‘world’s fastest satellite internet antenna’
The Verge — 12:14 am ET (0514 GMT) China exploring how to block Musk’s Starlink in Taiwan
The Daily Telegraph — 12:13 am ET (0513 GMT) China would need 1,000 jammers to block Starlink over Taiwan
The Times of London — 12:13 am ET (0513 GMT) |
