Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 10 8.  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)
 10/08/2018   14:18:30   (   0.01, -75.01) (   0.17, -75.65)   73.24                80
 10/09/2018   14:00:28   (   0.01, -75.01) (  -0.95, -70.65)  495.82                80
 10/11/2018   02:19:26   (  -0.00, -74.99) (  -0.04, -75.26)   29.61                80
 10/13/2018   14:17:32   (   0.01, -75.01) (  -0.06, -74.82)   22.10                80
 10/16/2018   02:15:47   (  -0.01, -75.01) (   0.14, -74.42)   67.64                80
 10/17/2018   14:31:55   (   0.01, -75.03) (   0.89, -78.98)  449.99                80
 10/18/2018   14:13:54   (   0.01, -75.04) (  -0.24, -73.99)  120.45                80
 10/20/2018   02:30:10   (  -0.01, -75.05) (  -0.81, -78.58)  402.81                80
 10/21/2018   02:12:09   (  -0.01, -75.06) (   0.32, -73.59)  167.86                80