Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2019 7 5.  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)
 07/06/2019   18:39:09   (  -0.02,-137.20) (   0.11,-137.71)   58.51                80
 07/09/2019   06:40:10   (   0.02,-137.19) (  -0.01,-137.31)   14.50                80
 07/11/2019   18:38:23   (  -0.02,-137.17) (  -0.09,-136.88)   33.19                80
 07/13/2019   06:57:23   (   0.02,-137.16) (  -0.92,-141.48)  491.87                80
 07/14/2019   06:34:04   (   0.02,-137.14) (   0.19,-136.48)   75.85                80
 07/15/2019   18:52:55   (  -0.02,-137.12) (   0.87,-141.03)  446.17                80
 07/16/2019   18:34:56   (  -0.03,-137.11) (  -0.29,-136.05)  121.40                80
 07/18/2019   06:53:56   (   0.03,-137.09) (  -0.77,-140.64)  404.55                80
 07/19/2019   06:30:36   (   0.04,-137.07) (   0.33,-135.64)  162.55                80