Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 6 10.  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)
 06/12/2018   02:27:04   (  -0.00, -75.19) (  -0.19, -76.08)  101.59                80
 06/13/2018   02:03:43   (  -0.00, -75.19) (   0.90, -71.08)  467.65                80
 06/14/2018   14:22:34   (   0.01, -75.20) (   0.10, -75.65)   51.03                78
 06/17/2018   02:23:28   (  -0.00, -75.20) (  -0.04, -75.25)    6.90                80
 06/19/2018   14:18:56   (  -0.01, -75.22) (  -0.11, -74.83)   45.72                80
 06/21/2018   02:40:34   (   0.01, -75.23) (  -0.92, -79.42)  477.60                80
 06/22/2018   02:17:12   (   0.02, -75.24) (   0.17, -74.42)   92.97                80
 06/23/2018   14:38:42   (  -0.01, -75.28) (   0.82, -78.99)  423.40                80
 06/24/2018   14:15:20   (  -0.01, -75.29) (  -0.28, -73.99)  147.60                80