Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2017 11 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 11/04/2017   03:22:21   (  -0.02, -89.32) (   0.01, -89.20)   14.39                80
 11/06/2017   15:23:10   (   0.01, -89.37) (  -0.10, -88.76)   68.83                80
 11/08/2017   03:42:09   (  -0.01, -89.35) (  -0.89, -93.36)  457.47                80
 11/09/2017   03:18:48   (  -0.00, -89.35) (   0.23, -88.37)  112.43                80
 11/10/2017   15:37:38   (   0.00, -89.39) (   0.79, -92.93)  402.63                80
 11/11/2017   15:19:37   (  -0.00, -89.40) (  -0.33, -87.93)  167.72                80
 11/13/2017   03:38:36   (   0.00, -89.39) (  -0.72, -92.52)  357.40                80
 11/14/2017   03:15:15   (   0.00, -89.40) (   0.41, -87.53)  213.30                80
 11/15/2017   15:34:04   (  -0.00, -89.46) (   0.61, -92.09)  300.64                80
 11/16/2017   15:16:04   (  -0.01, -89.47) (  -0.52, -87.09)  270.41                80