Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 1 1.  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)
 01/02/2018   02:18:40   (  -0.01, -75.17) (   0.70, -71.90)  371.64                80
 01/03/2018   14:37:33   (   0.01, -75.20) (   0.27, -76.48)  144.36                80
 01/04/2018   14:14:13   (   0.02, -75.21) (  -0.83, -71.48)  426.00                80
 01/06/2018   02:33:13   (  -0.03, -75.21) (  -0.21, -76.07)   97.85                80
 01/07/2018   02:15:14   (  -0.03, -75.23) (   0.89, -71.08)  473.09                80
 01/08/2018   14:34:05   (   0.03, -75.28) (   0.14, -75.63)   41.42                80
 01/11/2018   02:32:27   (  -0.03, -75.31) (  -0.01, -75.25)    7.27                80
 01/13/2018   14:28:00   (   0.03, -75.39) (  -0.12, -74.82)   65.39                80
 01/15/2018   02:47:00   (  -0.03, -75.40) (  -0.90, -79.42)  456.83                80