Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2019 8 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 08/27/2019   22:33:21   (   0.03,-137.20) (  -0.03,-137.50)   34.25                80
 08/28/2019   22:17:16   (   0.03,-137.19) (   0.98,-132.97)  481.62                80
 08/30/2019   10:39:02   (  -0.03,-137.18) (   0.21,-138.23)  120.19                80
 08/31/2019   10:17:37   (  -0.03,-137.17) (  -0.79,-133.69)  395.47                80
 09/01/2019   22:39:32   (   0.03,-137.15) (  -0.40,-138.99)  210.09                80
 09/02/2019   22:23:26   (   0.03,-137.14) (   0.61,-134.46)  305.36                80
 09/04/2019   10:45:14   (  -0.03,-137.12) (   0.53,-139.73)  297.30                80
 09/05/2019   10:23:48   (  -0.03,-137.10) (  -0.48,-135.20)  217.68                80
 09/06/2019   22:45:44   (   0.04,-137.08) (  -0.71,-140.50)  389.09                80
 09/07/2019   22:29:38   (   0.04,-137.06) (   0.30,-135.96)  125.55                80