Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 6 10.  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)
 06/10/2020   22:37:00   (  -0.00,-137.18) (  -0.10,-137.66)   53.86                80
 06/11/2020   22:15:35   (  -0.00,-137.18) (   0.88,-133.12)  462.92                80
 06/13/2020   10:40:02   (   0.01,-137.19) (   0.29,-138.39)  136.94                80
 06/14/2020   10:18:38   (   0.00,-137.19) (  -0.76,-133.86)  379.52                80
 06/15/2020   22:43:13   (  -0.00,-137.19) (  -0.45,-139.16)  225.30                80
 06/16/2020   22:24:29   (   0.00,-137.18) (   0.59,-134.64)  290.84                80
 06/18/2020   10:46:16   (  -0.00,-137.18) (   0.58,-139.91)  310.24                80
 06/19/2020   10:24:50   (  -0.01,-137.17) (  -0.41,-135.37)  205.32                80
 06/20/2020   22:46:46   (   0.01,-137.15) (  -0.80,-140.67)  401.11                80
 06/21/2020   22:30:41   (   0.00,-137.14) (   0.25,-136.14)  114.10                80
 06/23/2020   10:52:28   (  -0.00,-137.12) (   0.98,-141.40)  488.42                80
 06/24/2020   10:31:03   (   0.00,-137.10) (  -0.07,-136.88)   26.32                80