Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2017 11 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 11/04/2017   21:44:23   (  -0.01, -89.34) (  -0.78, -92.78)  391.52                80
 11/05/2017   21:32:53   (  -0.01, -89.35) (  -0.13, -89.98)   71.39                80
 11/06/2017   21:24:04   (  -0.00, -89.35) (   0.52, -87.18)  248.79                80
 11/09/2017   09:45:33   (   0.00, -89.37) (   0.65, -92.28)  331.46                80
 11/10/2017   09:34:02   (   0.00, -89.38) (   0.04, -89.47)   11.17                80
 11/11/2017   09:19:53   (  -0.00, -89.39) (  -0.62, -86.68)  309.68                80
 11/13/2017   21:41:23   (   0.00, -89.41) (  -0.55, -91.79)  271.42                80
 11/14/2017   21:32:33   (   0.00, -89.42) (   0.10, -88.99)   49.79                80
 11/15/2017   21:21:04   (  -0.00, -89.44) (   0.76, -86.19)  371.14                80