Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 12 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 12/12/2018   02:31:28   (  -0.04, -75.13) (  -1.00, -79.43)  490.01                80
 12/13/2018   02:13:26   (  -0.04, -75.13) (   0.09, -74.43)   79.44                80
 12/14/2018   14:29:34   (   0.04, -75.14) (   0.89, -79.00)  439.74                80
 12/15/2018   14:11:32   (   0.05, -75.14) (  -0.19, -74.00)  130.01                80
 12/17/2018   02:27:49   (  -0.05, -75.14) (  -0.79, -78.60)  393.66                80
 12/18/2018   02:09:46   (  -0.05, -75.15) (   0.29, -73.60)  176.32                80
 12/19/2018   14:25:55   (   0.05, -75.16) (   0.69, -78.17)  342.18                80
 12/20/2018   14:07:52   (   0.05, -75.17) (  -0.40, -73.17)  227.92                80
 12/22/2018   02:24:09   (  -0.05, -75.18) (  -0.64, -77.76)  295.34                80
 12/23/2018   02:06:07   (  -0.05, -75.18) (   0.50, -72.77)  274.89                80
 12/24/2018   14:22:14   (   0.06, -75.20) (   0.54, -77.33)  243.28                80