Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 11 23.  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)
 11/23/2020   22:23:58   (  -0.01,-137.22) (   0.59,-134.60)  298.44                80
 11/25/2020   10:43:06   (   0.00,-137.24) (   0.60,-139.87)  300.52                80
 11/26/2020   10:27:02   (   0.01,-137.24) (  -0.40,-135.34)  216.23                80
 11/27/2020   22:46:19   (  -0.00,-137.23) (  -0.75,-140.65)  389.26                80
 11/28/2020   22:30:15   (  -0.01,-137.23) (   0.25,-136.12)  127.08                80
 11/30/2020   10:49:23   (   0.01,-137.24) (   0.94,-141.39)  473.07                80
 12/01/2020   10:33:19   (   0.01,-137.23) (  -0.07,-136.86)   42.69                80
 12/03/2020   22:33:51   (  -0.01,-137.20) (  -0.08,-137.64)   49.23                80
 12/04/2020   22:17:47   (  -0.01,-137.19) (   0.93,-133.11)  465.89                80
 12/06/2020   10:36:55   (   0.01,-137.18) (   0.26,-138.38)  136.01                80
 12/07/2020   10:20:51   (   0.01,-137.16) (  -0.75,-133.84)  378.69                80