Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2018 9 6.  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)
 09/06/2018   14:45:30   (   0.00, -75.21) (   0.85, -78.97)  429.49                80
 09/07/2018   14:22:10   (   0.00, -75.21) (  -0.27, -73.98)  140.21                80
 09/09/2018   02:43:49   (   0.00, -75.21) (  -0.74, -78.58)  383.21                80
 09/10/2018   02:20:28   (   0.00, -75.22) (   0.37, -73.58)  187.09                80
 09/11/2018   14:41:58   (  -0.00, -75.25) (   0.67, -78.14)  329.77                80
 09/12/2018   14:18:37   (  -0.00, -75.26) (  -0.45, -73.14)  240.99                80
 09/14/2018   02:40:16   (   0.00, -75.28) (  -0.55, -77.74)  281.02                80
 09/15/2018   02:16:56   (   0.00, -75.30) (   0.56, -72.75)  290.07                80
 09/16/2018   14:38:26   (  -0.00, -75.33) (   0.43, -77.31)  225.76                80
 09/17/2018   14:15:06   (  -0.00, -75.35) (  -0.69, -72.32)  345.59                80
 09/19/2018   02:36:44   (   0.00, -75.37) (  -0.36, -76.91)  175.42                80
 09/20/2018   02:13:24   (   0.00, -75.40) (   0.76, -71.91)  396.29                80