Hallo Hans,

answer to 1.): in "Karte", "Objektauswahl" set Komet to "ON" or "AN", depends
on language.
The number of comets and asteroids you see in tht find list depends on that
value.

> (1)
> What can I do to see ALL of the comets in the find-comet menu at everytime
> when I want to? (2) What can I do to remove the dubble asteroids and to have
> left only the correct positions? (3) How shall I import what MPC-files to have
> an always correct data set in my Guide 7 application with all the comets and
> with only one set of asteroids with only the correct positions?

By from Herne
Bernd
Bernd Brinkmann
Herne, Germany

http://homepage.ruhr-uni-bochum.de/Bernd.A.Brinkmann/index.html