Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2019 5 31.  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)
 06/01/2019   10:24:44   (  -0.01,-137.20) (  -0.43,-135.35)  211.04                80
 06/02/2019   22:46:39   (   0.01,-137.18) (  -0.78,-140.65)  395.23                80
 06/03/2019   22:30:35   (   0.01,-137.18) (   0.27,-136.12)  120.93                80
 06/05/2019   10:52:22   (  -0.02,-137.19) (   0.90,-141.39)  478.74                80
 06/06/2019   10:30:56   (  -0.02,-137.18) (  -0.09,-136.86)   36.66                80
 06/08/2019   22:34:07   (   0.01,-137.13) (  -0.07,-137.63)   56.07                80
 06/09/2019   22:18:02   (   0.00,-137.12) (   0.92,-133.09)  459.43                80
 06/11/2019   10:39:49   (  -0.00,-137.12) (   0.26,-138.36)  141.13                80
 06/12/2019   10:18:24   (  -0.00,-137.11) (  -0.73,-133.82)  373.75                80
 06/13/2019   22:40:19   (   0.01,-137.06) (  -0.47,-139.12)  235.69                80