Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 8 16.  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)
 08/17/2019   17:54:58   (   0.00,-137.19) (  -0.73,-133.79)  386.40                80
 08/19/2019   06:16:40   (  -0.01,-137.17) (  -0.28,-138.43)  142.74                80
 08/20/2019   05:53:22   (  -0.00,-137.16) (   0.84,-133.45)  423.70                80
 08/21/2019   18:14:54   (   0.01,-137.16) (   0.21,-138.03)   99.70                80
 08/22/2019   17:51:36   (   0.01,-137.15) (  -0.91,-133.05)  466.36                80
 08/24/2019   06:13:17   (  -0.01,-137.11) (  -0.15,-137.67)   64.05                80
 08/26/2019   18:11:31   (   0.02,-137.07) (   0.08,-137.28)   23.97                80
 08/29/2019   06:07:14   (  -0.02,-137.00) (  -0.02,-136.92)    9.35                80