Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2017 11 1.  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)
 11/01/2017   15:24:03   (   0.00, -89.31) (   0.07, -89.60)   33.43                80
 11/04/2017   03:22:21   (  -0.00, -89.28) (  -0.00, -89.20)    9.23                80
 11/06/2017   15:23:09   (   0.00, -89.30) (  -0.09, -88.76)   60.67                80
 11/08/2017   03:42:09   (   0.00, -89.27) (  -0.90, -93.36)  466.04                80
 11/09/2017   03:18:48   (   0.00, -89.27) (   0.22, -88.37)  103.01                80
 11/10/2017   15:37:38   (  -0.01, -89.29) (   0.81, -92.92)  414.23                80
 11/11/2017   15:19:37   (  -0.01, -89.29) (  -0.32, -87.93)  155.28                80
 11/13/2017   03:38:35   (   0.01, -89.27) (  -0.73, -92.52)  370.22                80
 11/14/2017   03:15:15   (   0.01, -89.28) (   0.39, -87.53)  199.61                80