Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 6 29.  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)
 06/30/2018   02:11:20   (  -0.00, -75.19) (   0.87, -71.12)  462.95                80
 07/01/2018   14:32:52   (   0.00, -75.21) (   0.11, -75.69)   54.38                80
 07/04/2018   02:31:11   (  -0.00, -75.21) (  -0.01, -75.29)    8.67                80
 07/06/2018   14:26:41   (  -0.00, -75.26) (  -0.11, -74.86)   45.34                80
 07/08/2018   02:48:20   (  -0.00, -75.26) (  -0.94, -79.45)  477.95                80
 07/09/2018   02:24:59   (  -0.00, -75.27) (   0.16, -74.45)   92.48                80
 07/10/2018   14:46:31   (   0.00, -75.30) (   0.82, -79.03)  423.66                80
 07/11/2018   14:23:10   (  -0.00, -75.32) (  -0.28, -74.03)  146.88                80
 07/13/2018   02:44:49   (  -0.00, -75.32) (  -0.71, -78.63)  376.03                80