Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2017 11 28.  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)
 11/30/2017   21:46:48   (  -0.00, -89.35) (  -0.76, -92.58)  369.43                80
 12/01/2017   21:35:19   (  -0.00, -89.36) (  -0.09, -89.79)   48.69                80
 12/02/2017   21:26:28   (   0.00, -89.37) (   0.52, -86.98)  272.09                80
 12/05/2017   09:47:50   (   0.00, -89.40) (   0.61, -92.06)  303.32                80
 12/06/2017   09:33:40   (   0.01, -89.41) (  -0.03, -89.25)   17.70                80
 12/07/2017   09:22:09   (   0.01, -89.42) (  -0.66, -86.45)  338.85                80
 12/09/2017   21:43:44   (  -0.02, -89.43) (  -0.53, -91.57)  244.58                80
 12/10/2017   21:34:55   (  -0.02, -89.45) (   0.16, -88.78)   77.12                80
 12/11/2017   21:23:24   (  -0.02, -89.47) (   0.78, -85.97)  398.88                80