Thanks to Mr.Gray and all assistants ;-)
I'm a High School teacher, so we (I and my students) tried to do this work
ourselves (it is very important moment in education).
The problem was that we didn't know that FindOrb gradually adds in more
observations with "Auto-Solve" button. Some experiments and the final rezults
are very close to MPC38537 data...
Best Wishes
Sergey (
astron@...)