Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2019 6 6.  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)
 06/08/2019   22:34:06   (  -0.01,-137.18) (  -0.13,-137.62)   50.40                80
 06/09/2019   22:18:02   (  -0.02,-137.17) (   0.92,-133.09)  465.92                80
 06/11/2019   10:39:49   (   0.02,-137.19) (   0.25,-138.36)  132.73                80
 06/12/2019   10:18:24   (   0.02,-137.18) (  -0.74,-133.82)  383.05                80
 06/13/2019   22:40:19   (  -0.01,-137.14) (  -0.46,-139.12)  225.64                80
 06/14/2019   22:24:14   (  -0.01,-137.14) (   0.58,-134.60)  289.86                80
 06/16/2019   10:46:02   (   0.00,-137.15) (   0.59,-139.87)  309.75                80
 06/17/2019   10:24:36   (   0.00,-137.13) (  -0.40,-135.33)  205.27                80
 06/18/2019   22:46:31   (  -0.00,-137.08) (  -0.79,-140.63)  404.74                80
 06/19/2019   22:30:26   (  -0.01,-137.06) (   0.20,-136.09)  110.24                80