Thanks again
I copied my Earth coordinates from Heavens Above (they had my town in their database), so I hope they were input correctly by whoever first entered them...
otherwise it's one of those thingys we shouldn't discuss. ;-)
Or two of them... and that was the second thought I had after Iridium, given such obviously polar orbits.
"Seeing" isn't great around here, between the light pollution and the local trees, but I'm always looking up. And I'll take you up on your offer again -- thanks!