Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 3 18.  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)
 03/19/2020   10:52:46   (  -0.00,-137.20) (   0.96,-141.36)  475.46                80
 03/20/2020   10:31:22   (  -0.00,-137.19) (  -0.10,-136.84)   40.34                80
 03/22/2020   22:34:34   (   0.01,-137.18) (  -0.12,-137.60)   49.30                80
 03/23/2020   22:18:31   (   0.01,-137.17) (   0.94,-133.08)  466.54                80
 03/25/2020   10:40:19   (  -0.01,-137.16) (   0.24,-138.35)  135.27                80
 03/26/2020   10:18:55   (  -0.01,-137.15) (  -0.76,-133.81)  379.96                80
 03/27/2020   22:40:51   (   0.01,-137.12) (  -0.45,-139.11)  226.63                80
 03/28/2020   22:24:46   (   0.01,-137.11) (   0.55,-134.58)  288.30                80
 03/30/2020   10:46:35   (  -0.01,-137.09) (   0.63,-139.84)  314.77                80
 03/31/2020   10:25:11   (  -0.01,-137.07) (  -0.43,-135.32)  199.33                80