Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2019 9 12.  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)
 09/14/2019   14:30:04   (   0.00, -75.17) (  -0.07, -74.81)   41.27                80
 09/16/2019   02:49:05   (  -0.00, -75.15) (  -0.96, -79.40)  484.43                80
 09/17/2019   02:25:45   (  -0.00, -75.15) (   0.16, -74.41)   84.21                80
 09/18/2019   14:44:36   (   0.00, -75.15) (   0.84, -78.97)  435.10                80
 09/19/2019   14:26:37   (   0.00, -75.15) (  -0.28, -73.98)  133.79                80
 09/21/2019   02:45:37   (  -0.00, -75.14) (  -0.74, -78.58)  391.36                80
 09/22/2019   02:22:17   (  -0.00, -75.13) (   0.32, -73.57)  177.53                80
 09/23/2019   14:41:08   (   0.00, -75.14) (   0.68, -78.13)  341.65                80
 09/24/2019   14:23:09   (   0.00, -75.14) (  -0.44, -73.14)  227.47                80