Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 9 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)
 09/12/2018   02:20:29   (   0.00, -75.21) (  -0.03, -75.25)    6.00                80
 09/14/2018   14:15:57   (  -0.00, -75.23) (  -0.11, -74.83)   46.70                80
 09/16/2018   02:37:34   (   0.00, -75.25) (  -0.94, -79.42)  475.60                80
 09/17/2018   02:14:12   (   0.00, -75.26) (   0.18, -74.42)   95.02                80
 09/18/2018   14:35:41   (   0.00, -75.28) (   0.80, -78.99)  422.37                80
 09/19/2018   14:12:19   (   0.00, -75.30) (  -0.26, -73.99)  148.58                80
 09/21/2018   02:33:56   (  -0.00, -75.32) (  -0.72, -78.59)  372.71                80
 09/22/2018   02:10:35   (   0.00, -75.34) (   0.40, -73.60)  198.56                80
 09/23/2018   14:32:03   (  -0.00, -75.37) (   0.64, -78.15)  317.82                80