Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 1 9.  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)
 01/11/2018   02:29:47   (  -0.01, -75.18) (  -0.02, -75.24)    7.30                80
 01/13/2018   14:28:00   (   0.01, -75.22) (  -0.10, -74.82)   46.10                80
 01/15/2018   02:47:00   (  -0.01, -75.20) (  -0.93, -79.41)  479.58                80
 01/16/2018   02:29:00   (  -0.01, -75.21) (   0.18, -74.42)   90.57                80
 01/17/2018   14:47:52   (   0.01, -75.25) (   0.86, -78.97)  424.61                80
 01/18/2018   14:24:32   (   0.02, -75.26) (  -0.25, -73.98)  145.74                80
 01/20/2018   02:43:33   (  -0.02, -75.25) (  -0.77, -78.58)  378.88                80
 01/21/2018   02:25:33   (  -0.03, -75.27) (   0.34, -73.58)  191.96                80
 01/22/2018   14:44:25   (   0.03, -75.32) (   0.65, -78.15)  322.16                80