Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 4 15.  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)
 04/16/2020   02:41:17   (  -0.01,-137.17) (   0.73,-133.98)  363.57                80
 04/18/2020   15:02:19   (   0.01,-137.16) (   0.41,-138.96)  204.36                80
 04/19/2020   14:47:59   (   0.01,-137.15) (  -0.24,-136.10)  120.17                80
 04/20/2020   14:36:18   (   0.01,-137.14) (  -0.89,-133.25)  444.57                80
 04/22/2020   03:09:00   (  -0.02,-137.11) (  -0.95,-141.07)  452.23                80
 04/23/2020   02:57:20   (  -0.01,-137.10) (  -0.25,-138.22)  128.25                80
 04/24/2020   02:48:20   (  -0.01,-137.08) (   0.39,-135.37)  195.58                80
 04/26/2020   15:09:21   (   0.01,-137.05) (   0.79,-140.33)  374.67                80
 04/27/2020   14:57:40   (   0.01,-137.03) (   0.13,-137.48)   51.64                80
 04/28/2020   14:43:20   (   0.01,-137.01) (  -0.53,-134.63)  271.27                80