Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 5 20.  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)
 05/20/2020   22:28:13   (   0.01,-137.20) (   0.23,-136.15)  119.55                80
 05/22/2020   10:52:40   (  -0.00,-137.20) (   0.94,-141.42)  480.46                80
 05/23/2020   10:31:15   (  -0.01,-137.20) (  -0.10,-136.89)   35.91                80
 05/25/2020   22:34:26   (   0.01,-137.19) (  -0.09,-137.66)   53.53                80
 05/26/2020   22:18:21   (   0.01,-137.18) (   0.89,-133.12)  462.11                80
 05/28/2020   10:40:08   (  -0.01,-137.17) (   0.28,-138.40)  139.81                80
 05/29/2020   10:18:44   (  -0.01,-137.16) (  -0.76,-133.87)  375.45                80
 05/30/2020   22:40:39   (   0.00,-137.14) (  -0.46,-139.17)  231.13                80
 05/31/2020   22:24:34   (   0.00,-137.13) (   0.58,-134.64)  283.92                80
 06/02/2020   10:46:22   (  -0.00,-137.11) (   0.60,-139.91)  318.96                80
 06/03/2020   10:24:56   (  -0.00,-137.09) (  -0.39,-135.37)  195.68                80