Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 6 5.  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)
 06/05/2020   22:30:48   (   0.00,-137.18) (   0.26,-136.15)  118.03                80
 06/07/2020   10:52:34   (  -0.00,-137.17) (   0.97,-141.41)  483.81                80
 06/08/2020   10:31:10   (  -0.01,-137.16) (  -0.07,-136.88)   31.49                80
 06/10/2020   22:34:20   (   0.01,-137.13) (  -0.10,-137.66)   59.52                80
 06/11/2020   22:18:15   (   0.01,-137.12) (   0.88,-133.12)  455.75                80
 06/13/2020   10:40:02   (  -0.00,-137.10) (   0.29,-138.39)  146.59                80
 06/14/2020   10:18:38   (  -0.01,-137.09) (  -0.76,-133.86)  368.36                80
 06/15/2020   22:40:33   (   0.00,-137.07) (  -0.46,-139.16)  238.75                80
 06/16/2020   22:24:28   (   0.00,-137.05) (   0.53,-134.62)  275.95                80
 06/18/2020   10:46:15   (  -0.00,-137.02) (   0.64,-139.89)  327.36                80
 06/19/2020   10:24:49   (   0.00,-137.00) (  -0.34,-135.36)  186.79                80