Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 9 20.  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)
 09/23/2019   02:32:45   (  -0.02,-137.20) (  -0.61,-139.83)  299.91                80
 09/24/2019   02:18:27   (  -0.01,-137.19) (   0.05,-136.99)   23.83                80
 09/25/2019   02:09:28   (   0.01,-137.19) (   0.72,-134.15)  347.20                80
 09/27/2019   14:30:24   (  -0.02,-137.17) (   0.45,-139.09)  219.94                80
 09/28/2019   14:18:46   (  -0.01,-137.16) (  -0.23,-136.25)  103.63                80
 09/29/2019   14:07:07   (  -0.01,-137.15) (  -0.90,-133.41)  427.07                80
 10/01/2019   02:37:20   (   0.01,-137.12) (  -0.96,-141.27)  474.63                80
 10/02/2019   02:25:42   (   0.01,-137.11) (  -0.29,-138.43)  151.47                80
 10/03/2019   02:16:43   (   0.00,-137.09) (   0.33,-135.58)  171.65                80
 10/04/2019   02:05:04   (  -0.00,-137.07) (   1.01,-132.74)  494.58                80