Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 9 11.  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)
 09/11/2020   18:36:33   (  -0.03,-137.20) (  -0.29,-136.01)  134.99                80
 09/13/2020   06:52:53   (   0.04,-137.19) (  -0.74,-140.61)  389.52                80
 09/14/2020   06:34:54   (   0.03,-137.19) (   0.41,-135.62)  179.74                80
 09/15/2020   18:51:03   (  -0.04,-137.19) (   0.65,-140.16)  339.11                80
 09/16/2020   18:33:03   (  -0.04,-137.19) (  -0.49,-135.17)  229.86                80
 09/18/2020   06:49:24   (   0.04,-137.18) (  -0.53,-139.77)  295.57                80
 09/19/2020   06:31:23   (   0.04,-137.17) (   0.55,-134.77)  273.06                80
 09/20/2020   18:47:33   (  -0.04,-137.16) (   0.45,-139.33)  246.81                80
 09/21/2020   18:29:33   (  -0.03,-137.15) (  -0.63,-134.33)  321.39                80
 09/23/2020   06:45:53   (   0.03,-137.13) (  -0.38,-138.93)  205.30                80
 09/24/2020   06:27:54   (   0.03,-137.11) (   0.76,-133.94)  362.47                80