Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2019 9 8.  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)   50.56                80
 09/12/2019   02:31:53   (   0.00, -75.20) (  -0.03, -75.24)    5.78                80
 09/14/2019   14:30:05   (  -0.00, -75.24) (  -0.09, -74.81)   48.00                80
 09/16/2019   02:49:05   (   0.00, -75.25) (  -0.94, -79.41)  474.76                80
 09/17/2019   02:25:45   (   0.00, -75.26) (   0.18, -74.42)   95.79                80
 09/18/2019   14:44:37   (  -0.01, -75.29) (   0.82, -78.98)  420.50                80
 09/19/2019   14:26:37   (  -0.01, -75.30) (  -0.30, -73.98)  150.28                80
 09/21/2019   02:45:38   (   0.00, -75.32) (  -0.72, -78.58)  371.85                80