Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2016 10 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/03/2016   07:28:26   (   0.32,-135.28) (   0.41,-134.90)   43.87                80
 10/05/2016   07:16:15   (   0.32,-135.23) (   1.02,-131.93)  374.95                80
 10/05/2016   19:37:30   (  -0.32,-135.24) (   0.04,-137.10)  210.12                80
 10/07/2016   19:27:57   (  -0.31,-135.19) (  -0.51,-134.13)  120.35                80
 10/08/2016   07:49:21   (   0.31,-135.15) (  -0.60,-139.32)  473.88                80
 10/09/2016   19:15:45   (  -0.31,-135.13) (  -1.14,-131.17)  450.11                80
 10/10/2016   07:37:09   (   0.31,-135.09) (   0.03,-136.36)  144.31                80
 10/12/2016   07:22:17   (   0.31,-135.02) (   0.67,-133.40)  184.67                80
 10/12/2016   19:43:32   (  -0.30,-135.02) (   0.45,-138.55)  401.86                80
 10/14/2016   19:31:19   (  -0.30,-134.94) (  -0.14,-135.59)   73.53                80
 10/16/2016   19:21:47   (  -0.30,-134.86) (  -0.80,-132.63)  254.26                80