Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 3 22.  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)
 03/23/2020   18:40:08   (   0.01,-137.21) (   0.10,-137.72)   56.53                80
 03/26/2020   06:41:09   (  -0.01,-137.22) (  -0.03,-137.31)   10.80                80
 03/28/2020   18:39:22   (   0.01,-137.24) (  -0.04,-136.88)   41.01                80
 03/30/2020   06:58:23   (  -0.01,-137.23) (  -0.93,-141.48)  484.63                80
 03/31/2020   06:35:03   (  -0.00,-137.22) (   0.17,-136.49)   83.93                80
 04/01/2020   18:53:56   (   0.00,-137.23) (   0.85,-141.05)  435.54                80
 04/02/2020   18:35:56   (  -0.00,-137.22) (  -0.25,-136.05)  132.67                80
 04/04/2020   06:54:57   (   0.00,-137.19) (  -0.78,-140.65)  394.14                80
 04/05/2020   06:31:37   (   0.00,-137.18) (   0.32,-135.65)  173.67                80