Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 9 26.  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)
 09/26/2020   15:26:00   (  -0.01,-137.21) (   0.41,-139.03)  208.12                80
 09/27/2020   15:16:57   (  -0.01,-137.21) (  -0.23,-136.17)  117.97                80
 09/28/2020   15:05:16   (  -0.01,-137.20) (  -0.93,-133.32)  444.01                80
 09/30/2020   03:35:22   (   0.02,-137.19) (  -0.90,-141.16)  452.67                80
 10/01/2020   03:23:40   (   0.02,-137.19) (  -0.22,-138.30)  126.90                80
 10/02/2020   03:14:38   (   0.02,-137.18) (   0.41,-135.44)  198.85                80
 10/04/2020   15:32:47   (  -0.02,-137.17) (   0.74,-140.35)  364.37                80
 10/05/2020   15:21:05   (  -0.02,-137.16) (   0.04,-137.50)   39.16                80
 10/06/2020   15:12:03   (  -0.01,-137.14) (  -0.60,-134.64)  285.97                80
 10/09/2020   03:30:29   (   0.02,-137.10) (  -0.56,-139.63)  288.65                80