Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 6 15.  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)
 06/16/2018   14:43:23   (   0.02, -75.22) (   0.71, -78.18)  338.73                80
 06/17/2018   14:20:04   (   0.02, -75.23) (  -0.44, -73.20)  231.54                80
 06/19/2018   02:41:42   (  -0.02, -75.24) (  -0.61, -77.78)  290.65                80
 06/20/2018   02:18:23   (  -0.01, -75.26) (   0.54, -72.80)  280.16                80
 06/21/2018   14:39:54   (   0.01, -75.29) (   0.45, -77.37)  236.24                80
 06/22/2018   14:16:33   (   0.01, -75.31) (  -0.64, -72.37)  335.10                80
 06/24/2018   02:38:12   (  -0.01, -75.33) (  -0.41, -76.96)  185.59                80
 06/25/2018   02:14:52   (  -0.01, -75.36) (   0.75, -71.97)  386.04                80
 06/26/2018   14:36:24   (   0.01, -75.40) (   0.24, -76.54)  129.38                80
 06/27/2018   14:13:03   (   0.01, -75.42) (  -0.86, -71.54)  442.53                80
 06/29/2018   02:34:42   (  -0.01, -75.46) (  -0.13, -76.14)   77.32                80