Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 7 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)
 07/12/2020   22:36:46   (  -0.03,-137.23) (  -0.12,-137.63)   45.72                80
 07/13/2020   22:15:22   (  -0.02,-137.24) (   0.93,-133.10)  472.06                80
 07/15/2020   10:39:48   (   0.02,-137.26) (   0.30,-138.36)  126.96                80
 07/16/2020   10:18:24   (   0.01,-137.26) (  -0.75,-133.84)  390.13                80
 07/17/2020   22:40:19   (   0.00,-137.27) (  -0.44,-139.14)  213.72                80
 07/18/2020   22:24:14   (   0.01,-137.27) (   0.61,-134.61)  302.88                80
 07/20/2020   10:46:02   (  -0.01,-137.27) (   0.56,-139.89)  297.53                80
 07/21/2020   10:24:36   (  -0.01,-137.27) (  -0.43,-135.35)  218.73                80
 07/22/2020   22:46:31   (   0.01,-137.26) (  -0.76,-140.65)  386.31                80
 07/23/2020   22:30:27   (   0.01,-137.26) (   0.29,-136.13)  129.78                80