Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 6 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)
 06/17/2019   06:20:54   (   0.02,-137.18) (  -0.31,-138.58)  159.50                80
 06/18/2019   05:57:36   (   0.03,-137.17) (   0.83,-133.60)  407.11                80
 06/19/2019   18:16:28   (  -0.03,-137.18) (   0.21,-138.18)  114.44                80
 06/20/2019   17:58:29   (  -0.04,-137.18) (  -0.92,-133.21)  452.23                80
 06/22/2019   06:17:31   (   0.04,-137.14) (  -0.09,-137.83)   78.65                80
 06/23/2019   05:54:11   (   0.05,-137.13) (   0.98,-132.84)  487.51                80
 06/24/2019   18:13:05   (  -0.05,-137.13) (  -0.01,-137.44)   35.03                80
 06/27/2019   06:11:26   (   0.05,-137.07) (   0.07,-137.08)    2.06                80
 06/29/2019   18:12:19   (  -0.05,-137.04) (  -0.12,-136.67)   41.54                80