Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 4 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)
 04/27/2018   02:38:52   (  -0.00, -75.17) (  -0.41, -76.95)  202.89                80
 04/28/2018   02:15:32   (  -0.01, -75.18) (   0.73, -71.97)  366.69                80
 04/29/2018   14:34:22   (   0.01, -75.21) (   0.30, -76.52)  149.57                80
 04/30/2018   14:16:23   (   0.01, -75.22) (  -0.84, -71.53)  420.50                80
 05/02/2018   02:35:22   (  -0.01, -75.21) (  -0.23, -76.12)  104.23                80
 05/03/2018   02:12:03   (  -0.01, -75.22) (   0.91, -71.13)  466.01                80
 05/04/2018   14:30:53   (   0.01, -75.26) (   0.12, -75.69)   49.53                80
 05/07/2018   02:31:54   (   0.01, -75.28) (   0.02, -75.31)    3.51                80
 05/09/2018   14:30:05   (  -0.02, -75.34) (  -0.12, -74.87)   52.76                80