Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2016 11 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/24/2016   19:25:15   (  -0.18,-135.36) (  -0.46,-134.12)  141.66                80
 11/25/2016   07:49:19   (   0.16,-135.38) (  -0.66,-139.31)  446.46                80
 11/26/2016   19:13:04   (  -0.18,-135.38) (  -1.08,-131.16)  479.46                80
 11/27/2016   07:37:08   (   0.16,-135.39) (  -0.04,-136.35)  108.89                80
 11/29/2016   07:22:17   (   0.16,-135.40) (   0.58,-133.39)  227.98                80
 11/29/2016   19:46:13   (  -0.15,-135.39) (   0.50,-138.56)  359.52                80
 12/01/2016   19:31:22   (  -0.15,-135.39) (  -0.12,-135.60)   23.42                80
 12/03/2016   19:19:11   (  -0.15,-135.39) (  -0.75,-132.64)  312.20                80
 12/04/2016   07:43:15   (   0.13,-135.40) (  -0.36,-137.84)  276.11                80
 12/06/2016   07:28:24   (   0.13,-135.39) (   0.27,-134.88)   58.65                80