Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 8 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)
 08/16/2019   18:18:17   (   0.01,-137.20) (   0.36,-138.78)  180.60                80
 08/17/2019   17:54:59   (   0.00,-137.19) (  -0.75,-133.80)  386.22                80
 08/19/2019   06:16:40   (  -0.01,-137.17) (  -0.31,-138.42)  142.81                80
 08/20/2019   05:53:21   (  -0.00,-137.16) (   0.81,-133.44)  423.64                80
 08/21/2019   18:14:55   (   0.01,-137.16) (   0.18,-138.04)   99.94                80
 08/22/2019   17:51:35   (   0.01,-137.14) (  -0.88,-133.05)  466.17                80
 08/24/2019   06:13:18   (  -0.02,-137.11) (  -0.12,-137.68)   64.13                80
 08/26/2019   18:08:51   (   0.02,-137.07) (   0.05,-137.28)   24.20                80
 08/29/2019   06:07:14   (  -0.02,-137.00) (   0.02,-136.93)    9.64                80