Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 5 27.  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)
 05/27/2020   06:55:43   (  -0.02,-137.20) (  -0.96,-141.50)  489.15                80
 05/28/2020   06:35:03   (  -0.02,-137.20) (   0.11,-136.49)   79.85                80
 05/29/2020   18:53:54   (   0.02,-137.20) (   0.88,-141.06)  440.16                80
 05/30/2020   18:35:55   (   0.02,-137.19) (  -0.24,-136.07)  128.57                80
 06/01/2020   06:52:15   (  -0.02,-137.18) (  -0.79,-140.66)  396.30                80
 06/02/2020   06:34:15   (  -0.02,-137.18) (   0.34,-135.67)  172.10                80
 06/03/2020   18:50:26   (   0.01,-137.16) (   0.72,-140.22)  348.98                80
 06/04/2020   18:32:26   (   0.01,-137.15) (  -0.41,-135.23)  218.93                80
 06/06/2020   06:51:27   (  -0.00,-137.13) (  -0.61,-139.83)  307.27                80
 06/07/2020   06:30:47   (   0.00,-137.12) (   0.52,-134.83)  260.19                80
 06/08/2020   18:46:58   (  -0.00,-137.09) (   0.48,-139.40)  262.15                80
 06/09/2020   18:28:58   (  -0.00,-137.08) (  -0.58,-134.39)  305.22                80