Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2019 4 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/24/2019   07:49:27   (  -0.01,-137.18) (  -0.49,-139.34)  246.78                80
 04/26/2019   07:34:36   (  -0.01,-137.17) (   0.15,-136.39)   88.06                80
 04/26/2019   19:55:52   (   0.01,-137.20) (   0.93,-141.55)  494.74                80
 04/28/2019   07:22:25   (  -0.01,-137.15) (   0.79,-133.44)  422.50                80
 04/28/2019   19:43:40   (   0.02,-137.18) (   0.34,-138.59)  160.29                80
 04/30/2019   19:34:09   (   0.02,-137.17) (  -0.31,-135.64)  173.83                80
 05/01/2019   07:55:33   (  -0.02,-137.13) (  -0.81,-140.83)  420.59                80
 05/03/2019   07:43:21   (  -0.02,-137.10) (  -0.21,-137.86)   87.28                80
 05/05/2019   07:28:30   (  -0.02,-137.07) (   0.46,-134.91)  245.37                80
 05/05/2019   19:49:45   (   0.02,-137.09) (   0.67,-140.07)  338.91                80
 05/07/2019   19:37:34   (   0.02,-137.05) (   0.00,-137.12)    8.07                80