Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 12 9.  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)
 12/10/2018   14:15:11   (   0.04, -75.14) (  -0.02, -74.83)   34.88                80
 12/12/2018   02:31:29   (  -0.04, -75.13) (  -0.97, -79.44)  489.70                80
 12/13/2018   02:13:26   (  -0.05, -75.13) (   0.11, -74.43)   79.70                80
 12/14/2018   14:29:33   (   0.05, -75.14) (   0.92, -78.99)  439.53                80
 12/15/2018   14:11:32   (   0.06, -75.14) (  -0.22, -74.00)  130.25                80
 12/17/2018   02:27:48   (  -0.06, -75.15) (  -0.83, -78.60)  393.25                80
 12/18/2018   02:09:46   (  -0.06, -75.15) (   0.26, -73.59)  176.77                80
 12/19/2018   14:25:54   (   0.06, -75.16) (   0.72, -78.16)  341.83                80
 12/20/2018   14:07:52   (   0.06, -75.17) (  -0.37, -73.16)  228.29                80
 12/22/2018   02:24:09   (  -0.06, -75.18) (  -0.61, -77.77)  294.80                80
 12/23/2018   02:06:07   (  -0.06, -75.18) (   0.48, -72.77)  275.45                80