Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 9 8.  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)
 09/09/2020   18:24:45   (  -0.03,-137.19) (  -0.87,-133.49)  421.16                80
 09/11/2020   06:41:04   (   0.04,-137.19) (  -0.18,-138.08)  102.66                80
 09/12/2020   06:23:05   (   0.03,-137.19) (   0.97,-133.10)  466.83                80
 09/13/2020   18:39:15   (  -0.04,-137.19) (   0.05,-137.65)   52.16                80
 09/16/2020   06:40:15   (   0.04,-137.18) (   0.05,-137.26)    8.72                80
 09/18/2020   18:38:25   (  -0.03,-137.17) (  -0.12,-136.81)   40.74                80
 09/20/2020   06:57:24   (   0.04,-137.15) (  -0.93,-141.40)  484.98                80
 09/21/2020   06:36:45   (   0.03,-137.14) (   0.22,-136.42)   83.18                80
 09/22/2020   18:52:55   (  -0.03,-137.12) (   0.80,-140.97)  437.96                80