Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 11 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)
 11/08/2020   06:43:57   (   0.04,-137.23) (  -0.17,-138.09)   98.75                80
 11/09/2020   06:20:38   (   0.04,-137.23) (   0.97,-133.10)  470.44                80
 11/10/2020   18:39:31   (  -0.03,-137.23) (   0.07,-137.66)   48.58                80
 11/13/2020   06:40:33   (   0.03,-137.22) (   0.05,-137.26)    5.57                80
 11/15/2020   18:38:45   (  -0.03,-137.21) (  -0.09,-136.82)   43.41                80
 11/17/2020   06:57:46   (   0.02,-137.18) (  -0.93,-141.42)  482.63                80
 11/18/2020   06:34:26   (   0.02,-137.17) (   0.16,-136.42)   85.14                80
 11/19/2020   18:53:20   (  -0.01,-137.15) (   0.82,-140.99)  436.30                80
 11/20/2020   18:35:20   (  -0.01,-137.14) (  -0.27,-135.99)  131.29                80