Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2019 5 2.  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)
 05/02/2019   22:30:45   (  -0.00,-137.18) (   0.22,-136.13)  119.51                80
 05/04/2019   10:52:32   (   0.00,-137.18) (   0.95,-141.40)  480.23                80
 05/05/2019   10:31:08   (   0.00,-137.17) (  -0.09,-136.87)   34.89                80
 05/07/2019   22:34:19   (  -0.00,-137.11) (  -0.10,-137.64)   59.55                80
 05/08/2019   22:18:13   (   0.00,-137.10) (   0.88,-133.10)  455.03                80
 05/10/2019   10:40:01   (  -0.00,-137.09) (   0.29,-138.37)  146.60                80
 05/11/2019   10:18:36   (  -0.00,-137.06) (  -0.75,-133.85)  367.17                80
 05/12/2019   22:40:31   (  -0.00,-137.00) (  -0.48,-139.14)  243.83                80
 05/13/2019   22:24:26   (  -0.00,-136.98) (   0.50,-134.60)  270.15                80
 05/15/2019   10:46:13   (   0.00,-136.97) (   0.67,-139.87)  331.57                80
 05/16/2019   10:24:49   (   0.00,-136.94) (  -0.37,-135.35)  181.71                80