Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 4 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)
 04/11/2018   02:11:34   (   0.02, -75.18) (   0.74, -71.87)  376.68                80
 04/12/2018   14:27:44   (  -0.01, -75.22) (   0.27, -76.43)  138.90                80
 04/13/2018   14:09:43   (   0.01, -75.22) (  -0.86, -71.44)  431.38                80
 04/15/2018   02:28:41   (  -0.02, -75.21) (  -0.23, -76.03)   94.31                80
 04/16/2018   02:05:20   (  -0.02, -75.22) (   0.91, -71.04)  475.85                80
 04/17/2018   14:26:49   (   0.01, -75.26) (   0.11, -75.60)   39.66                80
 04/20/2018   02:22:27   (   0.01, -75.26) (   0.01, -75.21)    4.83                80
 04/22/2018   14:20:36   (  -0.02, -75.32) (  -0.12, -74.79)   59.91                80
 04/24/2018   02:42:14   (   0.02, -75.31) (  -0.89, -79.39)  464.69                80