Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2017 11 26.  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)
 11/26/2017   09:50:55   (  -0.00, -89.30) (   0.87, -93.07)  429.60                80
 11/27/2017   09:39:25   (  -0.00, -89.30) (   0.25, -90.26)  109.63                80
 11/28/2017   09:25:15   (  -0.00, -89.31) (  -0.44, -87.46)  210.53                80
 11/30/2017   21:46:48   (   0.00, -89.30) (  -0.77, -92.58)  374.45                80
 12/01/2017   21:35:19   (   0.00, -89.31) (  -0.10, -89.78)   54.26                80
 12/02/2017   21:26:29   (  -0.00, -89.31) (   0.57, -86.99)  265.92                80
 12/05/2017   09:47:50   (   0.00, -89.33) (   0.63, -92.06)  311.36                80
 12/06/2017   09:33:40   (   0.00, -89.33) (  -0.00, -89.25)    9.03                80
 12/07/2017   09:22:09   (   0.00, -89.33) (  -0.64, -86.44)  329.37                80
 12/09/2017   21:43:45   (  -0.00, -89.34) (  -0.50, -91.58)  255.75                80