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3 votes
4 answers
1k views

How can we avoid collisions when moving from one orbit to another?

Imagine that my ship is parked in LEO and needs to transfer to a higher orbit. It makes a Hohmann transfer and flies to the needed orbit by an elliptical trajectory. But this trajectory is crossing a ...
Robotex's user avatar
  • 604
3 votes
1 answer
199 views

Could a satellite in GEO-orbit make an evasive maneuver to avoid an anti-satellite impactor?

Communication satellites orbit at an altitude a couple of hundred times above the satellite that the Indian government recently shot down. Also GPS-satellites are about one hundred times further up ...
LocalFluff's user avatar
2 votes
0 answers
312 views

Use of thrusters for Collision Avoidance Maneuver

I'm building an orbit propagator that gives the position of two satellites at time T. The position are expressed in ECI and after that are being transformed in LVLH frame (as mentioned ECI to LVLH ...
Alexandru Lapusneanu's user avatar