Get a clean rendezvous with a target vessel in LKO

[MaraRinn]

• aim to have ~0.1km separation at closest approach
• precondition: orbits are co-planar
• precondition: orbits are in same SOI
• add inclination change for interception later

[MaraRinn]

Simple case:

• coplanar
• similar orbit
• only a few degrees ahead/behind

Plan a phasing orbit to make up the difference in time, eg: gaining/losing a few (tens of) seconds each orbit.