Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2019 4 12.  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)
 04/14/2019   02:05:58   (   0.00,-137.17) (  -0.67,-140.05)  329.78                80
 04/15/2019   01:54:22   (   0.00,-137.16) (  -0.01,-137.22)    6.82                80
 04/16/2019   01:45:25   (   0.00,-137.16) (   0.65,-134.39)  316.07                80
 04/18/2019   14:06:33   (  -0.00,-137.20) (   0.50,-139.39)  249.99                80
 04/19/2019   13:52:16   (  -0.00,-137.19) (  -0.12,-136.55)   72.80                80
 04/20/2019   13:40:39   (  -0.00,-137.18) (  -0.80,-133.72)  395.30                80
 04/23/2019   02:01:54   (  -0.00,-137.08) (  -0.36,-138.75)  189.54                80
 04/24/2019   01:52:57   (   0.00,-137.07) (   0.25,-135.90)  132.46                80
 04/25/2019   01:41:20   (   0.00,-137.05) (   0.92,-133.07)  454.27                80
 04/26/2019   14:14:02   (  -0.00,-137.09) (   0.88,-140.90)  435.03                80