Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 12 7.  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)
 12/07/2020   10:20:51   (  -0.00,-137.22) (  -0.75,-133.84)  384.66                80
 12/08/2020   22:40:08   (   0.01,-137.21) (  -0.41,-139.15)  220.50                80
 12/09/2020   22:24:03   (   0.01,-137.21) (   0.60,-134.62)  295.51                80
 12/11/2020   10:43:12   (  -0.01,-137.20) (   0.57,-139.89)  306.04                80
 12/12/2020   10:27:07   (  -0.00,-137.19) (  -0.43,-135.36)  209.48                80
 12/13/2020   22:46:24   (  -0.00,-137.17) (  -0.78,-140.66)  397.06                80
 12/14/2020   22:30:19   (  -0.01,-137.16) (   0.23,-136.13)  118.00                80
 12/16/2020   10:51:43   (   0.01,-137.14) (   0.94,-141.40)  484.75                56
 12/17/2020   10:33:23   (   0.01,-137.12) (  -0.07,-136.87)   29.98                80
 12/19/2020   22:33:55   (  -0.01,-137.08) (  -0.12,-137.63)   63.12                80
 12/20/2020   22:17:50   (  -0.01,-137.06) (   0.89,-133.10)  451.43                80