Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 8 29.  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,-137.21) (  -0.62,-134.11)  351.78                80
 08/30/2019   07:49:00   (  -0.02,-137.20) (  -0.48,-139.30)  238.98                80
 09/01/2019   07:34:08   (  -0.02,-137.20) (   0.14,-136.34)   96.66                80
 09/01/2019   19:58:04   (   0.02,-137.20) (   0.92,-141.51)  489.49                80
 09/03/2019   07:21:56   (  -0.02,-137.19) (   0.77,-133.39)  431.90                80
 09/03/2019   19:45:52   (   0.02,-137.19) (   0.29,-138.55)  154.35                80
 09/05/2019   19:31:00   (   0.03,-137.17) (  -0.34,-135.59)  180.35                80
 09/06/2019   07:55:02   (  -0.03,-137.16) (  -0.83,-140.77)  410.83                80
 09/08/2019   07:42:50   (  -0.04,-137.14) (  -0.20,-137.81)   76.97                80
 09/10/2019   07:27:59   (  -0.04,-137.11) (   0.42,-134.85)  256.46                80
 09/10/2019   19:51:54   (   0.04,-137.11) (   0.64,-140.02)  330.32                80