Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 8 12.  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)
 08/12/2018   21:19:47   (   0.03, -75.19) (   0.00, -76.83)  182.71                80
 08/13/2018   21:05:27   (   0.04, -75.19) (   0.32, -73.94)  143.60                80
 08/14/2018   20:53:54   (   0.04, -75.20) (   1.00, -71.12)  466.19                80
 08/16/2018   09:29:19   (  -0.04, -75.21) (   0.82, -78.97)  428.00                80
 08/17/2018   09:17:44   (  -0.04, -75.22) (   0.19, -76.14)  104.87                80
 08/18/2018   09:03:31   (  -0.04, -75.23) (  -0.51, -73.33)  218.42                80
 08/20/2018   21:27:35   (   0.04, -75.26) (  -0.70, -78.40)  358.21                80
 08/21/2018   21:16:01   (   0.05, -75.28) (  -0.02, -75.58)   34.68                80
 08/22/2018   21:01:48   (   0.05, -75.29) (   0.66, -72.77)  288.99                80
 08/25/2018   09:25:37   (  -0.06, -75.34) (   0.52, -77.78)  278.70                80
 08/26/2018   09:11:23   (  -0.06, -75.36) (  -0.18, -74.97)   45.70                80