Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-19
TLE Epoch: 2018 10 29.  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)
 10/29/2018   21:20:35   (  -0.00, -75.20) (   0.21, -74.31)  101.36                80
 10/30/2018   21:08:59   (  -0.00, -75.20) (   0.84, -71.48)  424.25                80
 11/01/2018   09:41:49   (   0.01, -75.22) (   0.98, -79.34)  471.91                80
 11/02/2018   09:30:15   (   0.01, -75.22) (   0.31, -76.52)  148.68                80
 11/03/2018   09:16:01   (   0.01, -75.23) (  -0.37, -73.70)  174.79                80
 11/04/2018   09:04:25   (   0.01, -75.24) (  -0.99, -70.87)  498.39                80
 11/05/2018   21:37:14   (  -0.01, -75.25) (  -0.83, -78.73)  397.88                80
 11/06/2018   21:25:40   (  -0.00, -75.26) (  -0.15, -75.91)   73.78                80
 11/07/2018   21:16:44   (  -0.00, -75.28) (   0.48, -73.08)  250.47                80
 11/10/2018   09:38:01   (  -0.00, -75.33) (   0.64, -78.13)  319.51                80
 11/11/2018   09:23:46   (  -0.00, -75.35) (   0.02, -75.29)    5.93                80