Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 9 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)
 09/04/2018   09:07:38   (  -0.03, -75.22) (  -0.39, -73.74)  168.70                80
 09/05/2018   08:56:04   (  -0.03, -75.22) (  -1.04, -70.92)  491.73                80
 09/06/2018   21:31:44   (   0.03, -75.24) (  -0.82, -78.82)  409.40                80
 09/07/2018   21:20:11   (   0.03, -75.25) (  -0.11, -76.01)   86.00                80
 09/08/2018   21:05:56   (   0.04, -75.26) (   0.53, -73.19)  237.76                80
 09/11/2018   09:29:43   (  -0.04, -75.31) (   0.64, -78.19)  329.03                80
 09/12/2018   09:18:09   (  -0.04, -75.33) (  -0.01, -75.36)    4.97                80
 09/13/2018   09:03:54   (  -0.04, -75.35) (  -0.66, -72.54)  319.91                80
 09/15/2018   21:28:01   (   0.04, -75.41) (  -0.46, -77.64)  254.13                80
 09/16/2018   21:13:47   (   0.04, -75.43) (   0.20, -74.81)   70.90                80