Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 4 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 04/01/2020   14:59:52   (   0.00,-137.23) (   0.44,-139.03)  206.25                80
 04/02/2020   14:45:32   (   0.00,-137.23) (  -0.25,-136.18)  119.31                80
 04/03/2020   14:33:52   (   0.00,-137.23) (  -0.88,-133.33)  444.71                80
 04/05/2020   03:09:13   (  -0.01,-137.20) (  -0.93,-141.15)  450.71                80
 04/06/2020   02:57:33   (  -0.01,-137.20) (  -0.29,-138.29)  125.63                80
 04/07/2020   02:43:13   (  -0.01,-137.19) (   0.41,-135.45)  199.40                80
 04/09/2020   15:06:56   (   0.01,-137.20) (   0.76,-140.42)  367.89                80
 04/10/2020   14:55:16   (   0.01,-137.19) (   0.12,-137.57)   43.56                80
 04/11/2020   14:40:56   (   0.01,-137.18) (  -0.58,-134.72)  280.80                80
 04/14/2020   03:04:37   (  -0.01,-137.12) (  -0.58,-139.69)  292.52                80
 04/15/2020   02:50:17   (  -0.01,-137.11) (   0.06,-136.83)   31.32                80