Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2016 10 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/28/2016   07:22:13   (   0.27,-134.62) (   0.53,-133.37)  141.77                80
 10/28/2016   19:46:09   (  -0.26,-134.64) (   0.54,-138.53)  442.75                80
 10/30/2016   07:10:02   (   0.28,-134.72) (   1.18,-130.42)  488.36                80
 10/30/2016   19:31:18   (  -0.27,-134.73) (  -0.11,-135.58)   96.19                80
 11/01/2016   19:21:46   (  -0.27,-134.82) (  -0.71,-132.62)  249.86                80
 11/02/2016   07:43:10   (   0.25,-134.86) (  -0.40,-137.81)  336.30                80
 11/04/2016   07:28:19   (   0.25,-134.94) (   0.27,-134.86)    8.72                80
 11/06/2016   07:16:08   (   0.25,-135.01) (   0.93,-131.91)  353.14                80
 11/06/2016   19:40:03   (  -0.24,-135.01) (   0.20,-137.06)  232.79                80
 11/08/2016   19:25:12   (  -0.24,-135.08) (  -0.47,-134.11)  111.02                80
 11/09/2016   07:49:15   (   0.22,-135.12) (  -0.69,-139.29)  474.80                80