Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 1 20.  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)
 01/23/2018   02:24:43   (  -0.01, -75.19) (  -0.01, -75.20)    0.94                80
 01/25/2018   14:25:33   (   0.00, -75.23) (  -0.11, -74.77)   52.54                80
 01/27/2018   02:41:50   (  -0.00, -75.22) (  -0.95, -79.36)  472.32                80
 01/28/2018   02:23:49   (  -0.00, -75.23) (   0.18, -74.37)   97.90                80
 01/29/2018   14:40:00   (   0.00, -75.27) (   0.83, -78.93)  418.22                80
 01/30/2018   14:21:59   (   0.01, -75.28) (  -0.30, -73.94)  152.25                80
 02/01/2018   02:38:18   (  -0.01, -75.27) (  -0.70, -78.54)  371.79                80
 02/02/2018   02:20:16   (  -0.01, -75.29) (   0.37, -73.54)  199.28                80
 02/03/2018   14:36:26   (   0.01, -75.34) (   0.63, -78.10)  315.34                80