Hi Tomas,

My apologies; Find_Orb has misled you here.

With this short an arc and this great a distance, the
orbit is almost completely indeterminate. (Except to say
that it's probably pretty darn far off.) In such cases,
Find_Orb just tries some Vaisala orbits and looks for one
that has the closest to "reasonable" results. In this
case, it's putting the object near aphelion (note the
M=180) at about 21.5 AU.

This should serve well for finding the object on another
night, but it's probably not close to the real orbit.

The current "in development" version of Find_Orb shows
the U parameter for better-determined orbits. In this case,
it should probably show "U V", or "U (huge)", just to
warn you that Find_Orb is guessing.

-- Bill