Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 7 20.  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)
 07/22/2020   18:39:01   (  -0.00,-137.20) (  -0.09,-136.87)   38.59                80
 07/24/2020   06:55:20   (   0.01,-137.21) (  -0.93,-141.46)  484.35                80
 07/25/2020   06:37:19   (   0.00,-137.21) (   0.15,-136.46)   85.18                80
 07/26/2020   18:53:31   (  -0.01,-137.21) (   0.87,-141.02)  434.59                80
 07/27/2020   18:35:31   (  -0.01,-137.21) (  -0.27,-136.03)  134.51                80
 07/29/2020   06:51:51   (   0.01,-137.21) (  -0.75,-140.62)  389.62                80
 07/30/2020   06:33:51   (   0.01,-137.20) (   0.38,-135.63)  179.00                80
 07/31/2020   18:50:02   (  -0.01,-137.19) (   0.63,-140.20)  342.14                80
 08/01/2020   18:32:02   (  -0.01,-137.18) (  -0.45,-135.19)  226.19                80
 08/03/2020   06:48:21   (   0.02,-137.16) (  -0.57,-139.79)  298.93                80