Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 4 15.  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)
 04/16/2019   01:45:25   (   0.00,-137.17) (   0.65,-134.39)  317.79                80
 04/18/2019   14:06:33   (  -0.00,-137.23) (   0.50,-139.39)  246.75                80
 04/19/2019   13:52:17   (   0.00,-137.22) (  -0.18,-136.56)   76.61                80
 04/20/2019   13:40:39   (   0.00,-137.22) (  -0.81,-133.72)  399.70                80
 04/23/2019   02:01:54   (  -0.00,-137.13) (  -0.36,-138.75)  183.65                80
 04/24/2019   01:52:58   (   0.00,-137.12) (   0.30,-135.91)  138.93                80
 04/25/2019   01:41:21   (   0.00,-137.11) (   0.97,-133.08)  461.33                80
 04/26/2019   14:14:02   (  -0.00,-137.16) (   0.89,-140.90)  427.06                80
 04/27/2019   14:02:26   (  -0.01,-137.15) (   0.20,-138.07)  104.85                80
 04/28/2019   13:48:08   (  -0.01,-137.13) (  -0.42,-135.22)  217.28                80