Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 3 26.  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)
 03/28/2020   18:39:22   (   0.02,-137.23) (  -0.04,-136.88)   39.35                80
 03/30/2020   06:58:22   (  -0.02,-137.20) (  -0.99,-141.47)  486.93                80
 03/31/2020   06:35:03   (  -0.01,-137.19) (   0.17,-136.49)   81.03                80
 04/01/2020   18:53:56   (   0.01,-137.19) (   0.85,-141.05)  439.35                80
 04/02/2020   18:35:56   (   0.02,-137.18) (  -0.25,-136.05)  128.38                80
 04/04/2020   06:54:57   (  -0.02,-137.14) (  -0.78,-140.65)  399.25                80
 04/05/2020   06:31:37   (  -0.01,-137.12) (   0.31,-135.65)  167.90                80
 04/06/2020   18:50:29   (   0.01,-137.11) (   0.70,-140.21)  353.64                80
 04/07/2020   18:32:30   (   0.01,-137.09) (  -0.40,-135.22)  213.48                80
 04/09/2020   06:51:30   (  -0.02,-137.05) (  -0.63,-139.81)  314.84                80