Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 9 4.  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)
 09/05/2018   08:56:04   (  -0.03, -75.22) (  -1.02, -70.91)  490.81                80
 09/06/2018   21:31:45   (   0.03, -75.23) (  -0.78, -78.83)  410.36                80
 09/07/2018   21:20:10   (   0.04, -75.24) (  -0.13, -76.00)   86.97                80
 09/08/2018   21:05:56   (   0.04, -75.25) (   0.51, -73.18)  236.66                80
 09/11/2018   09:29:43   (  -0.04, -75.30) (   0.66, -78.18)  330.38                80
 09/12/2018   09:18:09   (  -0.04, -75.31) (  -0.05, -75.37)    6.58                80
 09/13/2018   09:03:55   (  -0.04, -75.34) (  -0.70, -72.55)  318.41                80
 09/15/2018   21:28:01   (   0.04, -75.39) (  -0.49, -77.63)  255.73                80
 09/16/2018   21:13:46   (   0.04, -75.42) (   0.17, -74.81)   69.23                80
 09/17/2018   21:02:12   (   0.04, -75.44) (   0.83, -71.98)  394.27                80