Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 6 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 06/10/2019   18:43:44   (  -0.03,-137.21) (   0.30,-138.53)  151.75                80
 06/11/2019   18:25:46   (  -0.03,-137.21) (  -0.85,-133.55)  417.31                80
 06/13/2019   06:44:46   (   0.03,-137.19) (  -0.19,-138.14)  108.19                80
 06/14/2019   06:21:27   (   0.03,-137.18) (   0.90,-133.14)  460.30                80
 06/15/2019   18:40:20   (  -0.02,-137.19) (   0.07,-137.71)   59.21                80
 06/18/2019   06:41:21   (   0.03,-137.16) (  -0.00,-137.31)   17.16                80
 06/20/2019   18:39:34   (  -0.04,-137.14) (  -0.10,-136.88)   29.38                80
 06/22/2019   06:58:35   (   0.04,-137.11) (  -0.91,-141.48)  496.94                80
 06/23/2019   06:35:15   (   0.05,-137.10) (   0.18,-136.48)   70.29                80