Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 8 21.  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)
 08/22/2020   10:24:17   (   0.03,-137.18) (  -0.39,-135.29)  215.32                80
 08/23/2020   22:46:12   (  -0.03,-137.17) (  -0.80,-140.59)  390.01                80
 08/24/2020   22:30:07   (  -0.03,-137.16) (   0.20,-136.05)  125.68                80
 08/26/2020   10:49:14   (   0.03,-137.14) (   0.95,-141.33)  476.49                80
 08/27/2020   10:33:09   (   0.02,-137.13) (  -0.06,-136.79)   38.58                80
 08/29/2020   22:33:39   (   0.01,-137.09) (  -0.08,-137.57)   53.88                80
 08/30/2020   22:17:34   (   0.01,-137.08) (   0.92,-133.04)  461.08                80
 09/01/2020   10:36:40   (  -0.00,-137.05) (   0.28,-138.30)  141.82                80
 09/02/2020   10:20:35   (  -0.00,-137.04) (  -0.72,-133.76)  372.97                80
 09/03/2020   22:39:50   (   0.00,-137.01) (  -0.47,-139.06)  234.26                80