Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 6 12.  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)
 06/13/2019   06:44:46   (  -0.01,-137.19) (  -0.21,-138.13)  107.05                80
 06/14/2019   06:21:26   (  -0.01,-137.19) (   0.88,-133.13)  462.05                80
 06/15/2019   18:40:19   (   0.01,-137.22) (   0.09,-137.71)   55.40                80
 06/18/2019   06:41:20   (  -0.00,-137.19) (  -0.03,-137.30)   12.90                80
 06/20/2019   18:39:34   (  -0.01,-137.20) (  -0.08,-136.88)   36.52                80
 06/22/2019   06:58:34   (   0.01,-137.17) (  -0.94,-141.47)  489.84                80
 06/23/2019   06:35:15   (   0.01,-137.16) (   0.15,-136.47)   78.03                80
 06/24/2019   18:54:08   (  -0.01,-137.16) (   0.84,-141.05)  442.01                80
 06/25/2019   18:36:09   (  -0.01,-137.15) (  -0.25,-136.05)  125.94                80