Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 6 24.  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)
 06/25/2020   06:55:33   (  -0.02,-137.19) (  -0.97,-141.48)  488.09                80
 06/26/2020   06:37:33   (  -0.02,-137.19) (   0.16,-136.49)   80.70                80
 06/27/2020   18:53:45   (   0.01,-137.18) (   0.85,-141.05)  440.16                80
 06/28/2020   18:35:44   (   0.01,-137.18) (  -0.22,-136.04)  128.43                80
 06/30/2020   06:52:04   (  -0.01,-137.16) (  -0.77,-140.65)  396.32                80
 07/01/2020   06:34:04   (  -0.02,-137.15) (   0.31,-135.64)  171.88                80
 07/02/2020   18:50:15   (   0.02,-137.13) (   0.71,-140.20)  350.14                80
 07/03/2020   18:32:16   (   0.02,-137.12) (  -0.42,-135.21)  217.47                80
 07/05/2020   06:51:15   (  -0.01,-137.10) (  -0.61,-139.80)  308.59                80
 07/06/2020   06:27:56   (  -0.01,-137.08) (   0.52,-134.81)  258.71                80
 07/07/2020   18:46:47   (   0.01,-137.05) (   0.50,-139.37)  264.32                80
 07/08/2020   18:28:46   (   0.00,-137.03) (  -0.57,-134.37)  302.93                80