Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 4 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 04/15/2019   06:26:01   (  -0.00,-137.18) (  -0.42,-138.98)  205.76                80
 04/16/2019   06:02:39   (  -0.01,-137.17) (   0.70,-133.98)  363.37                80
 04/17/2019   18:21:26   (   0.01,-137.22) (   0.28,-138.55)  150.99                80
 04/18/2019   18:03:23   (   0.01,-137.22) (  -0.83,-133.56)  418.30                80
 04/20/2019   06:22:19   (  -0.01,-137.16) (  -0.23,-138.15)  112.01                80
 04/21/2019   05:58:56   (  -0.01,-137.16) (   0.88,-133.15)  456.57                80
 04/22/2019   18:17:44   (  -0.01,-137.19) (   0.10,-137.72)   59.82                80
 04/25/2019   06:18:36   (   0.03,-137.12) (  -0.03,-137.32)   22.94                80
 04/27/2019   18:16:41   (  -0.04,-137.13) (  -0.09,-136.89)   27.69                80