Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2019 9 9.  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)
 09/09/2019   14:30:52   (   0.01, -75.20) (   0.11, -75.64)   50.75                80
 09/12/2019   02:31:53   (   0.00, -75.20) (  -0.02, -75.25)    5.62                80
 09/14/2019   14:30:05   (  -0.00, -75.23) (  -0.10, -74.82)   47.46                80
 09/16/2019   02:49:05   (   0.00, -75.24) (  -0.93, -79.41)  475.47                80
 09/17/2019   02:25:46   (   0.00, -75.25) (   0.19, -74.42)   94.99                80
 09/18/2019   14:44:37   (  -0.00, -75.28) (   0.81, -78.98)  421.41                80
 09/19/2019   14:26:37   (  -0.00, -75.29) (  -0.31, -73.99)  149.29                80
 09/21/2019   02:45:38   (   0.00, -75.31) (  -0.71, -78.58)  373.07                80
 09/22/2019   02:22:18   (   0.00, -75.32) (   0.41, -73.59)  197.64                80