Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 9 8.  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)
 09/09/2019   18:19:22   (   0.02,-137.20) (   0.63,-140.03)  322.47                80
 09/10/2019   18:01:23   (   0.01,-137.19) (  -0.49,-135.05)  244.47                80
 09/12/2019   06:20:24   (  -0.01,-137.18) (  -0.55,-139.68)  283.62                80
 09/13/2019   05:57:06   (  -0.00,-137.18) (   0.57,-134.70)  283.00                80
 09/14/2019   18:15:58   (   0.00,-137.17) (   0.48,-139.28)  241.29                80
 09/15/2019   17:58:00   (  -0.00,-137.16) (  -0.64,-134.30)  325.16                80
 09/17/2019   06:17:01   (   0.00,-137.14) (  -0.39,-138.93)  203.58                80
 09/18/2019   05:53:43   (   0.00,-137.13) (   0.73,-133.95)  362.43                80
 09/19/2019   18:12:35   (   0.00,-137.10) (   0.32,-138.53)  163.06                80
 09/20/2019   17:54:36   (   0.01,-137.08) (  -0.80,-133.56)  402.60                80
 09/22/2019   06:13:37   (  -0.02,-137.05) (  -0.29,-138.17)  127.55                80