Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 7 25.  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)
 07/26/2019   18:28:02   (  -0.00,-137.20) (  -0.63,-134.37)  322.34                80
 07/28/2019   06:47:02   (   0.00,-137.18) (  -0.39,-138.97)  203.39                80
 07/29/2019   06:23:43   (   0.00,-137.17) (   0.72,-133.97)  364.62                80
 07/30/2019   18:45:14   (  -0.00,-137.17) (   0.32,-138.53)  155.95                80
 07/31/2019   18:21:55   (  -0.01,-137.15) (  -0.79,-133.53)  411.65                80
 08/02/2019   06:43:35   (   0.01,-137.12) (  -0.23,-138.13)  115.55                80
 08/03/2019   06:20:16   (   0.01,-137.10) (   0.88,-133.14)  451.62                80
 08/04/2019   18:41:48   (  -0.01,-137.09) (   0.10,-137.70)   69.92                80
 08/05/2019   18:18:28   (  -0.02,-137.07) (  -1.01,-132.71)  497.26                80
 08/07/2019   06:40:08   (   0.01,-137.03) (  -0.07,-137.29)   30.51                80