Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 1 30.  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)
 01/31/2018   02:18:39   (   0.00, -75.17) (   0.72, -71.92)  369.60                80
 02/01/2018   14:34:51   (  -0.00, -75.21) (   0.27, -76.49)  145.33                80
 02/02/2018   14:16:52   (   0.00, -75.23) (  -0.84, -71.50)  425.32                80
 02/04/2018   02:33:11   (  -0.00, -75.22) (  -0.21, -76.09)   99.06                80
 02/05/2018   02:15:12   (  -0.00, -75.24) (   0.90, -71.09)  472.09                80
 02/06/2018   14:31:24   (  -0.00, -75.30) (   0.09, -75.66)   41.44                80
 02/09/2018   02:32:25   (   0.00, -75.33) (   0.03, -75.27)    7.00                80
 02/11/2018   14:30:38   (  -0.01, -75.42) (  -0.15, -74.84)   65.90                80
 02/13/2018   02:46:57   (   0.01, -75.43) (  -0.89, -79.43)  456.53                80