Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2018 7 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/14/2018   07:23:33   (   0.06,-135.44) (   0.41,-133.62)  206.76                80
 07/14/2018   19:47:29   (  -0.02,-135.48) (   0.66,-138.78)  375.40                80
 07/16/2018   19:35:17   (  -0.03,-135.50) (   0.06,-135.82)   37.32                80
 07/18/2018   19:20:26   (  -0.05,-135.52) (  -0.60,-132.87)  300.79                80
 07/19/2018   07:44:29   (   0.01,-135.49) (  -0.56,-138.05)  291.16                80
 07/21/2018   07:29:38   (   0.02,-135.51) (   0.11,-135.10)   46.51                80
 07/23/2018   07:17:26   (   0.02,-135.52) (   0.73,-132.14)  383.71                80
 07/23/2018   19:41:21   (   0.01,-135.55) (   0.41,-137.29)  198.67                80
 07/25/2018   19:26:30   (   0.00,-135.55) (  -0.28,-134.34)  137.72                80
 07/26/2018   07:50:32   (  -0.04,-135.52) (  -0.87,-139.52)  454.72                80
 07/27/2018   19:14:18   (  -0.01,-135.55) (  -0.90,-131.38)  473.61                80