Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 11 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)
 11/04/2018   09:04:26   (  -0.02, -75.23) (  -1.02, -70.88)  497.20                80
 11/05/2018   21:37:15   (   0.02, -75.24) (  -0.80, -78.73)  399.37                80
 11/06/2018   21:25:40   (   0.01, -75.25) (  -0.12, -75.91)   75.69                80
 11/07/2018   21:16:45   (   0.01, -75.26) (   0.51, -73.08)  248.22                80
 11/10/2018   09:38:01   (  -0.00, -75.29) (   0.67, -78.12)  323.19                80
 11/11/2018   09:26:26   (  -0.00, -75.31) (  -0.02, -75.30)    1.67                80
 11/12/2018   09:12:11   (  -0.00, -75.32) (  -0.64, -72.47)  325.31                80
 11/14/2018   21:36:05   (  -0.00, -75.36) (  -0.52, -77.50)  244.96                80
 11/15/2018   21:21:50   (  -0.00, -75.38) (   0.16, -74.68)   79.89                80
 11/16/2018   21:10:16   (   0.00, -75.40) (   0.85, -71.86)  404.87                80