Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 5 16.  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)
 05/18/2019   02:12:48   (   0.01,-137.16) (  -0.76,-140.45)  375.49                80
 05/19/2019   02:01:11   (   0.01,-137.15) (  -0.12,-137.60)   52.37                80
 05/20/2019   01:52:14   (   0.00,-137.14) (   0.57,-134.78)  270.73                80
 05/22/2019   14:13:14   (   0.00,-137.17) (   0.59,-139.74)  293.13                80
 05/23/2019   13:58:57   (  -0.00,-137.16) (  -0.05,-136.90)   29.38                80
 05/24/2019   13:47:19   (  -0.00,-137.15) (  -0.69,-134.06)  351.72                80
 05/27/2019   02:08:38   (   0.01,-137.05) (  -0.49,-139.10)  234.98                80
 05/28/2019   01:59:40   (   0.01,-137.03) (   0.16,-136.26)   87.18                80
 05/29/2019   01:48:04   (   0.01,-137.02) (   0.87,-133.44)  409.12                80