Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 5 8.  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)
 05/11/2020   06:42:12   (  -0.03,-137.18) (  -0.05,-137.32)   16.08                80
 05/13/2020   18:40:24   (   0.02,-137.18) (  -0.04,-136.88)   33.47                80
 05/15/2020   06:59:25   (  -0.02,-137.16) (  -1.00,-141.48)  493.51                80
 05/16/2020   06:36:06   (  -0.01,-137.15) (   0.10,-136.49)   74.74                80
 05/17/2020   18:54:57   (   0.01,-137.15) (   0.90,-141.05)  444.71                80
 05/18/2020   18:36:59   (   0.01,-137.14) (  -0.25,-136.06)  123.34                80
 05/20/2020   06:56:00   (  -0.01,-137.11) (  -0.77,-140.66)  404.31                80
 05/21/2020   06:32:41   (  -0.01,-137.09) (   0.33,-135.67)  163.22                80