Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 4 4.  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)
 04/05/2020   10:31:24   (  -0.01,-137.20) (  -0.07,-136.85)   39.45                80
 04/07/2020   22:34:36   (   0.01,-137.17) (  -0.08,-137.63)   52.02                80
 04/08/2020   22:18:31   (   0.01,-137.16) (   0.94,-133.10)  463.25                80
 04/10/2020   10:40:18   (  -0.02,-137.15) (   0.26,-138.37)  138.40                80
 04/11/2020   10:18:54   (  -0.02,-137.14) (  -0.77,-133.84)  376.27                80
 04/12/2020   22:40:50   (   0.02,-137.11) (  -0.41,-139.15)  232.22                80
 04/13/2020   22:24:45   (   0.01,-137.09) (   0.56,-134.61)  282.35                80
 04/15/2020   10:46:32   (  -0.01,-137.07) (   0.64,-139.88)  319.96                80
 04/16/2020   10:25:08   (  -0.01,-137.05) (  -0.39,-135.35)  194.26                80
 04/17/2020   22:47:04   (   0.00,-137.01) (  -0.79,-140.66)  415.11                80