| 词条 | SES-3 |
| 释义 |
| name = SES-3 | image = | image_caption = | mission_type = Communications | operator = SES | website = | COSPAR_ID = 2011-035A | SATCAT = 37748 | mission_duration = 15 years | spacecraft_bus = Star-2.4 | manufacturer = Orbital Sciences Corporation | launch_mass = {{convert|3170|kg|lb}} | power = | launch_date = {{start-date|15 July 2011, 23:16|timezone=yes}} UTC[1] | launch_rocket = Proton-M/Briz-M | launch_site = Baikonur 200/39 | launch_contractor = International Launch Services | entered_service = | disposal_type = | deactivated = | orbit_epoch = 29 October 2013, 07:36:56 UTC[2] | orbit_reference = Geocentric | orbit_regime = Geostationary | orbit_periapsis = {{convert|35781|km|mi}} | orbit_apoapsis = {{convert|35803|km|mi}} | orbit_inclination = 0.04 degrees | orbit_period = 23.93 hours | orbit_longitude = 99° west (2011) 108° east (2012) 103° west (2012-present) | apsis = gee | trans_band = | trans_frequency = | trans_bandwidth = | trans_capacity = | trans_coverage = | trans_TWTA = | trans_EIRP = | trans_HPBW = }}SES-3 is a communications satellite operated by SES World Skies. It was built by Orbital Sciences Corporation and based on the STAR-2 platform. It was launched on 15 July 2011 on a Proton-M / Briz-M launch vehicle, alongside the KazSat-2 satellite. It is currently positioned at the 103.0°W orbital location over North America, replacing AMC-1. Clients include E. W. Scripps Company, In Demand pay-per-view, Ion Television, Mood Media, NBC and QVC.[3] References1. ^{{cite web|url=http://planet4589.org/space/log/launchlog.txt|title=Launch Log|first=Jonathan|last=McDowell|work=Jonathan's Space Page|accessdate=30 October 2013}} {{Portal|Spaceflight}}{{SES World Skies}}{{Orbital launches in 2011}}2. ^{{cite web|url=http://www.n2yo.com/satellite/?s=37748|title=SES 3 Satellite details 2011-035A NORAD 37748|work=N2YO|date=29 October 2013|accessdate=30 October 2013}} 3. ^{{cite web|url=http://www.lyngsat.com/SES-3.html|title=SES 3 at 103.0°W - LyngSat|work=lyngsat.com}} 5 : Communications satellites in geostationary orbit|Spacecraft launched in 2011|SES satellites|Satellites using the GEOStar bus|Satellites of Luxembourg |
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