Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 9 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 09/26/2018   14:28:49   (   0.00, -75.21) (   0.13, -75.63)   49.68                80
 09/29/2018   02:29:51   (  -0.00, -75.21) (  -0.00, -75.24)    4.03                80
 10/01/2018   14:28:04   (  -0.00, -75.22) (  -0.11, -74.81)   47.21                80
 10/03/2018   02:47:04   (   0.00, -75.23) (  -0.92, -79.41)  476.23                80
 10/04/2018   02:23:45   (   0.00, -75.23) (   0.19, -74.41)   93.57                80
 10/05/2018   14:42:37   (   0.00, -75.25) (   0.81, -78.98)  424.24                80
 10/06/2018   14:24:37   (   0.00, -75.26) (  -0.29, -73.98)  146.10                80
 10/08/2018   02:43:38   (  -0.00, -75.28) (  -0.72, -78.58)  375.83                80
 10/09/2018   02:20:18   (  -0.00, -75.29) (   0.39, -73.58)  194.94                80