Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 7 28.  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)
 07/29/2019   06:23:42   (  -0.00,-137.20) (   0.69,-133.97)  367.51                80
 07/30/2019   18:45:15   (   0.01,-137.20) (   0.30,-138.53)  152.22                80
 07/31/2019   18:21:55   (   0.00,-137.19) (  -0.82,-133.54)  416.11                80
 08/02/2019   06:43:35   (  -0.01,-137.17) (  -0.20,-138.14)  109.62                80
 08/03/2019   06:20:16   (  -0.00,-137.16) (   0.91,-133.14)  458.34                80
 08/04/2019   18:41:47   (   0.01,-137.15) (   0.13,-137.70)   62.25                80
 08/07/2019   06:40:08   (  -0.01,-137.11) (  -0.04,-137.30)   20.73                80
 08/09/2019   18:35:40   (   0.01,-137.08) (  -0.04,-136.86)   25.22                80