Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 8 30.  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)
 08/31/2018   02:30:12   (   0.00, -75.21) (  -0.03, -75.25)    6.03                80
 09/02/2018   14:25:42   (   0.00, -75.24) (  -0.10, -74.82)   47.91                80
 09/04/2018   02:47:21   (  -0.01, -75.24) (  -0.91, -79.42)  475.30                80
 09/05/2018   02:24:01   (  -0.00, -75.25) (   0.20, -74.42)   95.00                80
 09/06/2018   14:45:30   (   0.01, -75.28) (   0.83, -78.98)  421.64                80
 09/07/2018   14:22:10   (   0.00, -75.29) (  -0.28, -73.98)  148.92                80
 09/09/2018   02:43:49   (  -0.01, -75.30) (  -0.72, -78.58)  373.25                80
 09/10/2018   02:20:29   (  -0.00, -75.32) (   0.39, -73.59)  197.78                80
 09/11/2018   14:41:58   (   0.01, -75.36) (   0.65, -78.14)  317.46                80
 09/12/2018   14:18:38   (   0.00, -75.38) (  -0.52, -73.16)  254.10                80