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   22:34:06   (  -0.03,-137.20) (  -0.12,-137.63)   48.95                80
 07/13/2020   22:15:21   (  -0.02,-137.20) (   0.87,-133.09)  467.18                80
 07/15/2020   10:39:48   (   0.02,-137.19) (   0.29,-138.36)  134.17                80
 07/16/2020   10:18:24   (   0.01,-137.18) (  -0.76,-133.84)  381.29                80
 07/17/2020   22:40:19   (   0.00,-137.16) (  -0.44,-139.14)  225.14                80
 07/18/2020   22:24:13   (   0.01,-137.15) (   0.56,-134.60)  289.81                80
 07/20/2020   10:46:01   (  -0.01,-137.13) (   0.61,-139.87)  313.04                80
 07/21/2020   10:24:35   (  -0.01,-137.11) (  -0.38,-135.34)  201.65                80
 07/22/2020   22:46:31   (   0.01,-137.08) (  -0.81,-140.64)  405.93                80
 07/23/2020   22:30:26   (   0.01,-137.06) (   0.24,-136.11)  108.52                80
 07/25/2020   10:52:12   (  -0.01,-137.03) (   0.99,-141.37)  495.21                80