Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2018 4 18.  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)
 04/20/2018   02:25:07   (  -0.01, -75.17) (  -0.02, -75.21)    3.65                80
 04/22/2018   14:23:15   (  -0.03, -75.18) (  -0.10, -74.78)   45.54                80
 04/24/2018   02:42:14   (   0.03, -75.17) (  -0.91, -79.38)  479.96                80
 04/25/2018   02:18:53   (   0.03, -75.17) (   0.22, -74.39)   89.48                80
 04/26/2018   14:37:43   (  -0.03, -75.20) (   0.80, -78.96)  428.21                80
 04/27/2018   14:19:41   (  -0.03, -75.20) (  -0.28, -73.95)  141.86                80
 04/29/2018   02:38:39   (   0.03, -75.21) (  -0.72, -78.56)  381.81                80
 04/30/2018   02:15:19   (   0.03, -75.22) (   0.42, -73.57)  188.58                80
 05/01/2018   14:36:48   (  -0.02, -75.25) (   0.60, -78.13)  327.99                80
 05/02/2018   14:13:27   (  -0.03, -75.26) (  -0.48, -73.13)  242.65                80