Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2017 11 5.  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)
 11/05/2017   21:32:53   (  -0.00, -89.29) (  -0.13, -89.98)   77.56                80
 11/06/2017   21:24:04   (  -0.00, -89.29) (   0.52, -87.18)  242.12                80
 11/09/2017   09:45:32   (  -0.00, -89.30) (   0.71, -92.27)  339.78                80
 11/10/2017   09:34:02   (  -0.00, -89.30) (   0.04, -89.47)   19.88                80
 11/11/2017   09:19:53   (  -0.00, -89.30) (  -0.62, -86.68)  300.17                80
 11/13/2017   21:41:23   (   0.00, -89.31) (  -0.56, -91.78)  282.26                80
 11/14/2017   21:32:33   (   0.00, -89.32) (   0.09, -88.99)   38.40                80
 11/15/2017   21:21:04   (   0.00, -89.33) (   0.75, -86.19)  359.12                80
 11/18/2017   09:42:30   (   0.00, -89.37) (   0.46, -91.28)  218.34                80
 11/19/2017   09:28:20   (   0.00, -89.38) (  -0.21, -88.48)  102.73                80