Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 6 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 06/08/2020   18:46:58   (   0.02,-137.16) (   0.49,-139.39)  254.11                80
 06/09/2020   18:28:58   (   0.02,-137.15) (  -0.57,-134.39)  313.75                80
 06/11/2020   06:45:18   (  -0.02,-137.11) (  -0.44,-138.99)  213.82                80
 06/12/2020   06:27:19   (  -0.02,-137.10) (   0.69,-133.99)  353.86                80
 06/13/2020   18:43:30   (   0.02,-137.09) (   0.31,-138.56)  166.74                80
 06/14/2020   18:25:29   (   0.02,-137.07) (  -0.75,-133.55)  400.79                80
 06/16/2020   06:41:50   (  -0.02,-137.03) (  -0.25,-138.15)  127.37                80
 06/17/2020   06:23:17   (  -0.01,-137.01) (   0.82,-133.15)  439.68                48
 06/18/2020   18:40:00   (   0.01,-136.99) (   0.18,-137.71)   82.26                80
 06/19/2020   18:22:01   (   0.01,-136.97) (  -0.94,-132.72)  484.23                80
 06/21/2020   06:41:00   (  -0.00,-136.91) (  -0.11,-137.31)   45.48                80