Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 5 10.  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)
 05/11/2019   18:23:35   (  -0.01,-137.21) (   0.50,-139.38)  247.63                80
 05/12/2019   18:05:33   (  -0.00,-137.21) (  -0.62,-134.38)  322.10                80
 05/14/2019   06:24:28   (   0.00,-137.18) (  -0.41,-138.98)  204.96                80
 05/15/2019   06:01:05   (   0.00,-137.18) (   0.71,-133.99)  364.21                80
 05/16/2019   18:19:53   (  -0.00,-137.21) (   0.28,-138.55)  152.89                80
 05/17/2019   18:01:50   (   0.00,-137.21) (  -0.84,-133.56)  416.37                80
 05/19/2019   06:20:45   (  -0.01,-137.17) (  -0.24,-138.14)  111.19                80
 05/20/2019   05:57:22   (  -0.01,-137.16) (   0.88,-133.15)  457.33                80
 05/21/2019   18:16:09   (   0.01,-137.18) (   0.12,-137.72)   61.31                80
 05/24/2019   06:17:02   (   0.00,-137.13) (  -0.01,-137.32)   21.48                80