Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 1 22.  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   02:27:23   (  -0.00, -75.19) (   0.01, -75.20)    1.92                80
 01/25/2018   14:25:33   (   0.00, -75.25) (  -0.13, -74.78)   54.61                80
 01/27/2018   02:41:50   (   0.00, -75.25) (  -0.94, -79.36)  469.17                80
 01/28/2018   02:23:50   (   0.00, -75.27) (   0.19, -74.37)  101.91                80
 01/29/2018   14:40:00   (  -0.00, -75.32) (   0.81, -78.94)  412.80                80
 01/30/2018   14:21:59   (   0.00, -75.34) (  -0.31, -73.94)  158.53                80
 02/01/2018   02:38:18   (   0.00, -75.34) (  -0.69, -78.54)  364.38                80
 02/02/2018   02:20:16   (  -0.00, -75.37) (   0.37, -73.54)  207.54                80
 02/03/2018   14:36:28   (  -0.00, -75.43) (   0.57, -78.12)  305.70                80
 02/04/2018   14:18:26   (   0.00, -75.46) (  -0.50, -73.11)  266.70                80