Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 5 17.  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)
 05/18/2020   10:25:01   (  -0.01,-137.17) (  -0.39,-135.37)  204.29                80
 05/19/2020   22:46:57   (   0.00,-137.16) (  -0.78,-140.68)  401.40                80
 05/20/2020   22:30:53   (   0.01,-137.14) (   0.26,-136.15)  113.76                80
 05/22/2020   10:52:39   (  -0.00,-137.12) (   0.97,-141.41)  489.45                80
 05/23/2020   10:31:15   (  -0.01,-137.10) (  -0.06,-136.89)   25.06                80
 05/25/2020   22:34:26   (   0.01,-137.06) (  -0.13,-137.66)   68.34                80
 05/26/2020   22:18:20   (   0.00,-137.03) (   0.85,-133.12)  445.58                80
 05/28/2020   10:40:07   (  -0.00,-136.99) (   0.32,-138.39)  159.44                80
 05/29/2020   10:18:43   (   0.00,-136.96) (  -0.72,-133.86)  354.05                80
 05/30/2020   22:40:38   (  -0.00,-136.92) (  -0.50,-139.16)  254.91                80