Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 4 19.  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)
 04/19/2019   13:52:16   (   0.00,-137.23) (  -0.17,-136.56)   77.41                80
 04/20/2019   13:40:39   (   0.00,-137.23) (  -0.80,-133.71)  400.92                80
 04/23/2019   02:01:54   (  -0.01,-137.15) (  -0.37,-138.74)  181.21                80
 04/24/2019   01:52:57   (  -0.01,-137.15) (   0.30,-135.91)  141.84                80
 04/25/2019   01:41:21   (  -0.01,-137.14) (   0.96,-133.08)  464.78                80
 04/26/2019   14:14:02   (   0.02,-137.19) (   0.89,-140.89)  422.85                80
 04/27/2019   14:02:26   (   0.02,-137.18) (   0.21,-138.06)  100.20                80
 04/28/2019   13:48:08   (   0.02,-137.17) (  -0.42,-135.22)  222.38                80
 05/01/2019   02:09:24   (  -0.02,-137.07) (  -0.78,-140.25)  363.49                80
 05/02/2019   01:57:48   (  -0.02,-137.06) (  -0.11,-137.42)   41.33                80