Hi Bill.
I didn't know you are working to make this utility software.
And I am happy now that Guide revival for Asteroidal occultations.
I already translated `integrat.htm` to Japanese, then put on my
"Project Guide" page.
And I made comparison page between build-in asteroid orbit data
and integrated orbit data, drawing occultation pass.
http://www.asahi-net.or.jp/~fp6m-kud/integrat2e.htm
They tells `intenrat.exe` works fine. But results are not so acculate.
I don't know why...
Masaki Kouda, Japan