Luc Desamore Nov 13, 2016
----- Original Message -----
From: "Bill Gray pluto@... [guide-user]"
> Guide gives a geocentric distance, at 11:23 UTC on 14 November, of
> 356510 km (and also gets that time for perigee).
> 1 au= 149597870.700 km.
> Using this, and checking times at one-minute intervals, I got
> a minimum distance of 356610.367 km at 11:28. The time agrees with JPL,
> but the distance disagrees by nine meters. Which, considering it ought
> to agree to within about a meter, is a little distressing. I will