Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 6 11.  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)
 06/11/2020   22:15:35   (  -0.00,-137.18) (   0.90,-133.12)  463.00                80
 06/13/2020   10:40:02   (   0.01,-137.19) (   0.27,-138.39)  137.02                80
 06/14/2020   10:18:37   (   0.01,-137.19) (  -0.71,-133.85)  379.40                80
 06/15/2020   22:43:13   (  -0.01,-137.18) (  -0.44,-139.16)  225.40                80
 06/16/2020   22:24:28   (  -0.00,-137.18) (   0.55,-134.63)  290.69                80
 06/18/2020   10:46:15   (  -0.00,-137.18) (   0.62,-139.90)  310.57                80
 06/19/2020   10:24:51   (  -0.01,-137.17) (  -0.42,-135.37)  204.94                80
 06/20/2020   22:46:46   (   0.01,-137.15) (  -0.78,-140.67)  401.47                80
 06/21/2020   22:30:41   (   0.01,-137.14) (   0.21,-136.13)  113.67                80
 06/23/2020   10:52:28   (  -0.00,-137.12) (   0.97,-141.40)  489.03                80
 06/24/2020   10:31:02   (  -0.00,-137.10) (  -0.02,-136.87)   25.75                80