I thought it was interesting to see that Endeavor (312km X 303km) and the Hubble Array (559km X 555km) cat#22920 are on the nearly same orbital track although the solar array is much higher. I can understand why they have the same inclination but is it because both Shuttles launched from the same location that their tracks are nearly identical or just coincidence? Jeff Hunt <jhunt@eagle1.eaglenet.com> STS-72 1 23762U 96001A 96014.37661940 .00002425 00000-0 83742-5 0 209 2 23762 28.4520 72.4795 0006441 290.0166 12.0838 15.88224956 479 90037 C 1 22920U 90037 C 96004.60869266 .00004752 00000-0 33092-3 0 4157 2 22920 28.4694 134.3301 0003137 166.5236 193.5446 15.03163563114627