Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 9 12.  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)
 09/14/2018   14:15:57   (  -0.00, -75.20) (  -0.11, -74.83)   43.30                80
 09/16/2018   02:37:34   (  -0.00, -75.21) (  -0.94, -79.42)  479.67                80
 09/17/2018   02:14:12   (  -0.00, -75.21) (   0.18, -74.42)   90.16                80
 09/18/2018   14:35:40   (   0.01, -75.22) (   0.86, -78.98)  428.68                80
 09/19/2018   14:12:19   (   0.01, -75.23) (  -0.26, -73.99)  141.51                80
 09/21/2018   02:33:56   (  -0.01, -75.24) (  -0.73, -78.59)  380.34                80
 09/22/2018   02:10:34   (  -0.01, -75.26) (   0.34, -73.58)  190.18                80
 09/23/2018   14:32:03   (   0.01, -75.28) (   0.64, -78.15)  327.65                80
 09/24/2018   14:08:42   (   0.01, -75.29) (  -0.48, -73.16)  243.23                80
 09/26/2018   02:30:18   (  -0.01, -75.32) (  -0.56, -77.75)  277.48                80