Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2017 10 31.  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) (   0.06, -89.60)   33.42                80
 11/04/2017   03:22:21   (  -0.00, -89.28) (   0.01, -89.20)    9.12                80
 11/06/2017   15:23:10   (   0.00, -89.30) (  -0.09, -88.76)   60.65                80
 11/08/2017   03:42:09   (   0.00, -89.27) (  -0.90, -93.36)  466.02                80
 11/09/2017   03:18:48   (   0.00, -89.27) (   0.22, -88.37)  103.04                80
 11/10/2017   15:37:38   (  -0.01, -89.29) (   0.80, -92.92)  414.20                80
 11/11/2017   15:19:37   (  -0.01, -89.29) (  -0.32, -87.93)  155.30                80
 11/13/2017   03:38:35   (   0.01, -89.27) (  -0.73, -92.52)  370.19                80