| 词条 | SES-5 |
| 释义 |
| name = SES-5 | image = | image_caption = | mission_type = Communication | operator = SES | website = | COSPAR_ID = 2012-036A | SATCAT = 38652 | mission_duration = 15 years | spacecraft_bus = LS-1300 | manufacturer = Space Systems/Loral | dry_mass = | launch_mass = {{convert|6008|kg|lb}} | power = | launch_date = {{start-date|9 July 2012, 18:38:30|timezone=yes}} UTC | launch_rocket = Proton-M/Briz-M | launch_site = Baikonur 81/24 | launch_contractor = ILS | entered_service = | disposal_type = | deactivated = | orbit_epoch = | orbit_reference = Geocentric | orbit_regime = Geostationary | orbit_periapsis = | orbit_apoapsis = | orbit_inclination = | orbit_longitude = 5° East | orbit_slot = | apsis = gee | trans_band = 24 C band 36 {{Ku band}} | trans_frequency = | trans_bandwidth = C band: 36 MHz Ku band: 33-36 MHz | trans_capacity = | trans_coverage = Sub-Saharan Africa North Africa Europe Middle East Atlantic Ocean | trans_TWTA = | trans_EIRP = | trans_HPBW = }}SES-5 (also known as Astra 4B and Sirius 5) is a commercial geostationary communication satellite operated by SES. It was launched on 9 July 2012. It was constructed by Space Systems/Loral, and is based on the LS-1300 satellite bus. It carries 24 C-band and 36 Ku-band transponders. It covers Sub-Saharan Africa, North Africa, Europe, Atlantic Ocean.[1][2]{{Clear}} See also{{Portal|Spaceflight}}
References1. ^{{cite web|url=http://space.skyrocket.de/doc_sdat/ses-5.htm|title=SES 5 / Astra 4B|publisher=Gunter's Space|accessdate=9 June 2013}} 2. ^{{cite web|url=http://www.ses.com/4628551/ses-5|title=SES-5|publisher=SES World Skies|accessdate=9 June 2013}} External links
5 : SES satellites|Communications satellites in geostationary orbit|Spacecraft launched in 2012|Satellites using the SSL 1300 bus|Satellites of Luxembourg |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。