Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 4 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 04/12/2018   02:49:19   (  -0.01, -75.20) (  -0.96, -79.45)  483.88                80
 04/13/2018   02:28:39   (  -0.02, -75.21) (   0.18, -74.46)   86.90                80
 04/14/2018   14:44:49   (   0.02, -75.27) (   0.86, -79.01)  427.09                80
 04/15/2018   14:26:50   (   0.02, -75.29) (  -0.27, -74.02)  143.99                80
 04/17/2018   02:45:50   (  -0.02, -75.29) (  -0.74, -78.62)  380.11                80
 04/18/2018   02:22:30   (  -0.02, -75.30) (   0.33, -73.62)  191.01                80
 04/19/2018   14:41:21   (   0.01, -75.36) (   0.64, -78.19)  322.66                80
 04/20/2018   14:23:22   (   0.01, -75.38) (  -0.49, -73.20)  248.58                80
 04/22/2018   02:42:22   (  -0.01, -75.38) (  -0.53, -77.80)  275.13                80
 04/23/2018   02:19:02   (  -0.01, -75.40) (   0.55, -72.80)  296.32                80
 04/24/2018   14:37:53   (   0.01, -75.47) (   0.42, -77.37)  216.56                80
 04/25/2018   14:19:53   (   0.01, -75.49) (  -0.71, -72.38)  355.51                80