Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 4 14.  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)
 04/15/2018   14:26:49   (   0.01, -75.24) (  -0.24, -74.02)  139.00                80
 04/17/2018   02:45:50   (  -0.01, -75.23) (  -0.78, -78.62)  385.94                80
 04/18/2018   02:22:30   (  -0.02, -75.24) (   0.36, -73.63)  184.63                80
 04/19/2018   14:44:02   (  -0.02, -75.28) (   0.62, -78.20)  331.57                80
 04/20/2018   14:20:42   (  -0.02, -75.30) (  -0.52, -73.21)  238.72                80
 04/22/2018   02:42:21   (   0.03, -75.29) (  -0.56, -77.79)  285.99                80
 04/23/2018   02:19:02   (   0.03, -75.30) (   0.58, -72.81)  284.51                80
 04/24/2018   14:40:33   (  -0.03, -75.35) (   0.39, -77.38)  229.87                80
 04/25/2018   14:17:13   (  -0.03, -75.37) (  -0.68, -72.37)  341.30                80
 04/27/2018   02:38:53   (   0.03, -75.38) (  -0.32, -76.97)  181.64                80
 04/28/2018   02:15:34   (   0.03, -75.40) (   0.81, -71.99)  389.96                80