Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 1 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)
 01/13/2018   14:27:59   (  -0.00, -75.21) (  -0.07, -74.81)   45.20                80
 01/15/2018   02:46:59   (   0.00, -75.19) (  -0.96, -79.41)  480.72                80
 01/16/2018   02:29:00   (  -0.00, -75.20) (   0.15, -74.41)   89.22                80
 01/17/2018   14:47:52   (   0.01, -75.24) (   0.83, -78.98)  426.36                80
 01/18/2018   14:24:33   (   0.01, -75.25) (  -0.28, -73.98)  143.76                80
 01/20/2018   02:43:33   (  -0.02, -75.23) (  -0.75, -78.58)  381.12                80
 01/21/2018   02:25:33   (  -0.02, -75.25) (   0.36, -73.59)  189.53                80
 01/22/2018   14:44:25   (   0.02, -75.30) (   0.68, -78.14)  324.93                80
 01/23/2018   14:21:05   (   0.03, -75.31) (  -0.43, -73.15)  245.78                80
 01/25/2018   02:40:06   (  -0.03, -75.30) (  -0.58, -77.75)  278.54                80