Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 9 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 09/30/2020   03:35:22   (   0.02,-137.19) (  -0.92,-141.15)  453.03                80
 10/01/2020   03:23:40   (   0.02,-137.18) (  -0.23,-138.30)  127.36                80
 10/02/2020   03:14:38   (   0.02,-137.18) (   0.40,-135.43)  198.26                80
 10/04/2020   15:32:48   (  -0.02,-137.16) (   0.70,-140.36)  365.14                80
 10/05/2020   15:21:05   (  -0.01,-137.15) (   0.05,-137.50)   39.99                80
 10/06/2020   15:12:03   (  -0.01,-137.13) (  -0.59,-134.64)  284.96                80
 10/09/2020   03:30:28   (   0.01,-137.08) (  -0.57,-139.62)  290.17                80
 10/10/2020   03:21:26   (   0.01,-137.06) (   0.07,-136.76)   33.94                80
 10/11/2020   03:09:44   (   0.01,-137.04) (   0.76,-133.91)  357.77                80