Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 3 20.  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)
 03/20/2020   10:31:22   (   0.00,-137.20) (  -0.10,-136.84)   41.58                80
 03/22/2020   22:34:35   (   0.00,-137.21) (  -0.06,-137.61)   45.34                80
 03/23/2020   22:18:31   (   0.00,-137.21) (   0.94,-133.08)  471.53                80
 03/25/2020   10:40:19   (  -0.00,-137.22) (   0.25,-138.35)  128.70                80
 03/26/2020   10:18:55   (  -0.00,-137.21) (  -0.75,-133.81)  387.58                80
 03/27/2020   22:40:52   (   0.00,-137.21) (  -0.41,-139.12)  217.29                80
 03/28/2020   22:24:47   (   0.00,-137.20) (   0.60,-134.59)  298.67                80
 03/30/2020   10:46:36   (  -0.00,-137.19) (   0.59,-139.85)  302.79                80
 03/31/2020   10:25:11   (  -0.00,-137.18) (  -0.41,-135.32)  212.40                80
 04/01/2020   22:47:07   (   0.00,-137.16) (  -0.80,-140.61)  394.50                80
 04/02/2020   22:31:04   (   0.00,-137.14) (   0.26,-136.09)  120.36                80