Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 5 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)
 05/22/2019   14:13:14   (   0.00,-137.21) (   0.57,-139.75)  289.05                80
 05/23/2019   13:58:57   (  -0.00,-137.20) (  -0.07,-136.90)   33.87                80
 05/24/2019   13:47:19   (  -0.00,-137.19) (  -0.71,-134.06)  356.67                80
 05/27/2019   02:08:38   (   0.00,-137.11) (  -0.48,-139.11)  228.80                80
 05/28/2019   01:59:42   (   0.01,-137.09) (   0.23,-136.28)   93.81                80
 05/29/2019   01:48:04   (   0.01,-137.08) (   0.87,-133.44)  416.19                80
 05/30/2019   14:20:42   (  -0.01,-137.11) (   0.93,-141.25)  471.22                80
 05/31/2019   14:09:04   (  -0.01,-137.10) (   0.29,-138.41)  149.30                80
 06/01/2019   13:54:47   (  -0.01,-137.08) (  -0.35,-135.57)  172.39                80
 06/02/2019   13:43:09   (  -0.02,-137.06) (  -0.99,-132.72)  493.80                80