Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 6 26.  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)
 06/27/2018   14:13:02   (   0.01, -75.21) (  -0.80, -71.53)  419.35                80
 06/29/2018   02:34:41   (  -0.01, -75.21) (  -0.19, -76.13)  103.99                80
 06/30/2018   02:11:21   (  -0.00, -75.22) (   0.91, -71.13)  466.42                80
 07/01/2018   14:32:52   (   0.00, -75.26) (   0.08, -75.70)   49.67                80
 07/04/2018   02:28:31   (   0.00, -75.29) (   0.03, -75.30)    3.37                80
 07/06/2018   14:26:41   (   0.00, -75.35) (  -0.09, -74.86)   55.33                80
 07/08/2018   02:48:20   (  -0.01, -75.37) (  -0.91, -79.46)  465.94                80
 07/09/2018   02:25:00   (  -0.00, -75.39) (   0.19, -74.46)  105.47                80
 07/10/2018   14:46:31   (   0.01, -75.43) (   0.78, -79.03)  409.41                80