Also how does the satellite trajectory account for the earths motion towards and away from the sun of about 3 million miles caused by the elliptical orbit around the sun?
The mission began in powered flight under the GSLV, which is represented by the red line:. An additional complication then is timing this all so that the final burn ends with the satellite at the desired longitude.
It is really nice information shared ever, i have a question from the date of launch till final destination Clarks belt , how the communication remains intact with satellite when it goes off the line-of light...? Think of it like this: Comments Gene Van Buren: This is the first time I'm hearing of the supersynchronous route to get to GStO. As I understand it, the orbit will always include the point of the last burn, so there has to be at least one burn on the ascending or descending node of the orbit.
For the same delta v you get more velocity angle change if the speed is small.
But on average it has the Earth velocity around the Sun. Ascending and descending nodes are just fancy ways of saying you crossed the equator in either a southbound descending or northbound ascending direction.
GSAT-14 now coasts as it dips beneath the equator to a latitude of 19.
Although these terms are often used interchangeably, they are not the same thing:. This is an ideal orbit for communications satellites, since ground-based antennas can remain pointed at the same spot in the sky.
Something is missing in this explanation. Let's Change the World Become a member of The Planetary Society and together we will create the future of space exploration.
Perhaps that's achieved by waiting out a few of the un-syncrhonous orbits until the the longitude is right? Support enables our dedicated journalists to research deeply and bring you original space exploration articles. Many thanks and if anyone has any answers I would be most appreciative, grateful and interested.
Through a global network of ground stations.
Please accept marketing-cookies to watch this video. Must be a fair clip.