Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 8 29.  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)
 08/31/2019   06:43:31   (  -0.01,-137.20) (  -0.24,-138.11)  104.74                80
 09/01/2019   06:20:11   (  -0.01,-137.20) (   0.88,-133.12)  464.13                80
 09/02/2019   18:41:43   (   0.01,-137.20) (   0.12,-137.68)   55.49                80
 09/05/2019   06:40:04   (  -0.02,-137.18) (  -0.04,-137.28)   12.06                80
 09/07/2019   18:35:34   (   0.02,-137.16) (  -0.02,-136.84)   35.65                80
 09/09/2019   06:57:15   (  -0.03,-137.14) (  -1.01,-141.43)  490.51                80
 09/10/2019   06:33:55   (  -0.03,-137.12) (   0.11,-136.44)   77.22                80
 09/11/2019   18:55:26   (   0.03,-137.10) (   0.89,-141.00)  444.25                80
 09/12/2019   18:32:07   (   0.02,-137.09) (  -0.23,-136.01)  123.25                80