Geostationary
NORAD ID: 37748
Int'l Code: 2011-035A
Perigee: 35,784.0 km
Apogee: 35,803.9 km
Inclination: 0.0 °
Period: 1,436.1 minutes
Semi major axis: 42164 km
Launch date: July 15, 2011
Source: United States (US)
Comments: Built by Orbital Sciences Corp. of Virginia, SES 3 is beginning a 15-year mission to deliver educational, international and high-definition programming across the United States and the Caribbean for SES World Skies. It's the second of three similar spacecraft launched for SES World Skies, following a Proton flight with SES 1 last year and the planned launch of SES 2 on an Ariane 5 rocket in August or September. SES 3 will replace the aging AMC 1 spacecraft launched on an Atlas 2A rocket in 1996. After a series of thruster firings to guide itself to its final orbital post, SES 3 will begin service from 103 degrees west longitude. The craft's communications payload includes 24 C-band and 24 Ku-band transponders for traditional television broadcast programming and mobile data transmission, broadband Internet and private networks, according to SES World Skies.
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Two Line Element Set (TLE):
1 37748U 11035A 15025.13680814 -.00000117 00000-0 00000+0 0 9734
2 37748 000.0419 284.2837 0002351 005.9824 140.0785 01.00271062 12971
Source: AFSPC
NASA's NSSDC Master Catalog entry for SES 3
