Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 6 25.  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)
 06/26/2019   14:08:08   (  -0.02,-137.21) (  -0.04,-137.22)    1.90                80
 06/27/2019   13:56:30   (  -0.02,-137.21) (  -0.70,-134.38)  323.77                80
 06/30/2019   02:15:01   (   0.03,-137.17) (  -0.51,-139.39)  253.56                80
 07/01/2019   02:06:04   (   0.03,-137.16) (   0.17,-136.55)   69.77                80
 07/02/2019   01:54:26   (   0.03,-137.15) (   0.85,-133.72)  392.84                80
 07/04/2019   14:12:52   (  -0.03,-137.15) (   0.31,-138.71)  177.64                80
 07/05/2019   14:03:54   (  -0.03,-137.13) (  -0.30,-135.86)  144.76                80
 07/06/2019   13:52:16   (  -0.03,-137.12) (  -0.97,-133.02)  467.01                80
 07/08/2019   02:22:24   (   0.04,-137.06) (  -0.83,-140.87)  435.15                80
 07/09/2019   02:10:45   (   0.04,-137.04) (  -0.21,-138.03)  112.92                80