Satellite Name: Eutelsat 21B (E21B, W6A, Eutelsat W6A)Ĥ0 Ku-band transponders to provide data, professional video and government services across Europe, North Africa, the Middle East and Central Asia.In addition to an enhanced widebeam across Europe into North Africa and Central Asia, the satellite also features two dedicated high power beams covering North-West Africa and the Middle East. Over the past decade, 21,5° East has become a major orbital position for data services like VSAT (iDirect, Newtec, UHP, Comtech), professional video and government services. Eutelsat 21B offers significantly increased capacity, with 40 Ku-band transponders, and improved power and coverage. The satellite was launched in November 2012 to the position 21,5° East, where it replaced EUTELSAT 21A. EUTELSAT 21B is the 20th satellite delivered to Eutelsat by Thales Alenia Space. The EUTELSAT 21B is based on the Thales Alenia Spacebus C3 platform and has a design lifetime over the year 2027. C Band ABS 2 / ST 3 / Koreasat 8 / Condosat 2.efComs efT-Series Inclined Orbit Tracking Systems.
Tracking earth station antennas are used to follow these satellites. Plane on a daily basis, by plus or minus the amount shown. This means they move north-south across the equatorial Inclination: Some older satellite, whose north-south station-keeping fuel has run out are in inclined orbits. Positive numbers are degrees East, like Central Europe, East Africa, Middle East, Asia, China, Japan Meridian, like Spain, Portugal, Atlantic, West West Africa, Canada, USA, Central and South America. Negative orbit position numbers are degrees West from Greenwich The satellites are all approximately fixed in the sky above theĮquator. Geo Orbit position is the longitude position around the geostationary Leased to a new customer or marketing people think of some new idea. They are changed from time to time, for example if the satellite Z= 26th, AB is 27th item off the rocket.Ĭommon name is what companies use to give it an easy (?) to remember Is first item off the rocket, B= second item off the rocket, etc. Made up as follows: 2 digits=year of launch so 12=2012 next 3 digits= day of year so 061 is 2nd of March, followed by letter(s) so A= Name refers to the official spacecraft designation, 5 digits and one or two letters. * This includes some satellites with an indicated high inclination angle. If you access this "list of satellites in orbit" page, please help by sending updates and changes to me: Eric Johnston List of Satellites in Geostationary Orbit Geostationary orbit satellite view maps at 10 deg longitude positionsĭraw you own view of the earth spinning in spaceĭelta V calculator for transfer orbit to geostationary orbit.
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