JPL-Sats

   Version history
   
   1.00   2021 Dec 25   First version.
   1.00a  2022 Jan 10   Small error if you use all satellites (old ephemeris were not updated).
   1.01   2022 Jan 11   Adding jpl.mags file for satellite H(0) magnitudes.
   1.02   2022 Jan 12   Adding ignore.txt for satellites to ignore.