Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 12 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 12/01/2018   14:01:49   (  -0.02, -75.21) (  -0.81, -71.51)  421.12                80
 12/03/2018   02:20:46   (   0.01, -75.21) (  -0.19, -76.11)  103.57                80
 12/04/2018   01:57:25   (   0.01, -75.21) (   0.94, -71.12)  466.14                80
 12/05/2018   14:16:12   (  -0.01, -75.23) (   0.09, -75.68)   51.85                80
 12/08/2018   02:17:07   (  -0.00, -75.23) (  -0.01, -75.28)    5.36                80
 12/10/2018   14:12:33   (   0.01, -75.27) (  -0.10, -74.85)   47.84                80
 12/12/2018   02:34:09   (  -0.01, -75.28) (  -0.96, -79.44)  474.93                80
 12/13/2018   02:10:48   (  -0.00, -75.29) (   0.18, -74.45)   95.86                80
 12/14/2018   14:32:16   (   0.00, -75.32) (   0.79, -79.02)  420.48                80