Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 5 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)
 05/22/2020   10:52:39   (  -0.00,-137.20) (   0.97,-141.41)  480.53                80
 05/23/2020   10:31:15   (  -0.01,-137.20) (  -0.07,-136.89)   35.70                80
 05/25/2020   22:37:06   (   0.01,-137.19) (  -0.12,-137.66)   53.87                80
 05/26/2020   22:18:21   (   0.01,-137.18) (   0.92,-133.13)  461.76                80
 05/28/2020   10:40:09   (  -0.01,-137.17) (   0.25,-138.40)  140.17                80
 05/29/2020   10:18:43   (  -0.01,-137.16) (  -0.73,-133.86)  375.06                80
 05/30/2020   22:40:39   (   0.00,-137.14) (  -0.43,-139.17)  231.66                80
 05/31/2020   22:24:34   (   0.00,-137.12) (   0.55,-134.63)  283.34                80
 06/02/2020   10:46:21   (  -0.00,-137.10) (   0.62,-139.90)  319.52                80
 06/03/2020   10:27:36   (  -0.00,-137.08) (  -0.36,-135.37)  195.08                80