Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2019 11 13.  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)
 11/15/2019   22:33:40   (  -0.00,-137.21) (  -0.06,-137.58)   41.83                80
 11/16/2019   22:17:35   (  -0.01,-137.20) (   0.90,-133.04)  474.15                80
 11/18/2019   10:39:23   (   0.01,-137.19) (   0.25,-138.31)  127.42                80
 11/19/2019   10:17:59   (   0.01,-137.18) (  -0.77,-133.78)  387.91                80
 11/20/2019   22:39:55   (  -0.01,-137.16) (  -0.42,-139.08)  218.63                80
 11/21/2019   22:23:50   (  -0.01,-137.15) (   0.60,-134.55)  296.58                80
 11/23/2019   10:45:38   (   0.01,-137.13) (   0.61,-139.82)  305.68                80
 11/24/2019   10:24:13   (   0.01,-137.12) (  -0.41,-135.29)  209.19                80
 11/25/2019   22:46:10   (  -0.01,-137.09) (  -0.77,-140.59)  398.32                80
 11/26/2019   22:30:04   (  -0.02,-137.07) (   0.19,-136.05)  116.29                80