Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 1 23.  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)
 01/24/2020   14:46:57   (   0.05,-137.21) (   0.48,-139.19)  225.58                80
 01/25/2020   14:37:57   (   0.05,-137.21) (  -0.13,-136.33)  100.01                80
 01/26/2020   14:26:17   (   0.06,-137.21) (  -0.80,-133.48)  425.45                80
 01/28/2020   02:56:30   (  -0.06,-137.21) (  -1.01,-141.35)  472.50                80
 01/29/2020   02:44:50   (  -0.06,-137.21) (  -0.34,-138.50)  147.33                80
 01/30/2020   02:35:51   (  -0.06,-137.21) (   0.32,-135.65)  177.79                80
 02/01/2020   14:54:04   (   0.06,-137.20) (   0.88,-140.58)  386.95                80
 02/02/2020   14:42:24   (   0.07,-137.19) (   0.21,-137.74)   62.46                80
 02/03/2020   14:33:25   (   0.07,-137.18) (  -0.46,-134.89)  261.87                80
 02/06/2020   02:51:57   (  -0.07,-137.15) (  -0.69,-139.91)  314.68                80