Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 8 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/29/2019   19:24:56   (   0.02,-137.19) (  -0.64,-134.11)  350.55                80
 08/30/2019   07:49:00   (  -0.02,-137.19) (  -0.47,-139.30)  240.51                80
 09/01/2019   07:34:08   (  -0.02,-137.17) (   0.16,-136.35)   94.14                80
 09/01/2019   19:58:03   (   0.02,-137.17) (   0.96,-141.50)  492.18                80
 09/03/2019   07:21:56   (  -0.02,-137.16) (   0.79,-133.39)  428.46                80
 09/03/2019   19:45:51   (   0.02,-137.15) (   0.32,-138.54)  157.97                80
 09/05/2019   19:30:59   (   0.03,-137.13) (  -0.31,-135.59)  175.75                80
 09/06/2019   07:55:03   (  -0.03,-137.12) (  -0.80,-140.78)  415.71                80
 09/08/2019   07:42:50   (  -0.04,-137.09) (  -0.22,-137.81)   82.79                80
 09/10/2019   07:27:58   (  -0.04,-137.05) (   0.42,-134.85)  249.74                80
 09/10/2019   19:51:52   (   0.04,-137.04) (   0.70,-140.00)  337.20                80