Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 4 12.  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)
 04/13/2019   18:07:05   (   0.00,-137.23) (  -0.61,-134.38)  323.90                80
 04/15/2019   06:26:01   (   0.00,-137.17) (  -0.40,-138.98)  206.81                80
 04/16/2019   06:02:39   (   0.00,-137.16) (   0.71,-133.99)  361.62                80
 04/17/2019   18:21:26   (  -0.00,-137.20) (   0.27,-138.56)  154.03                80
 04/18/2019   18:03:23   (  -0.00,-137.19) (  -0.79,-133.55)  414.63                80
 04/20/2019   06:22:19   (   0.00,-137.13) (  -0.21,-138.15)  116.32                80
 04/21/2019   05:58:57   (   0.00,-137.11) (   0.90,-133.15)  451.61                80
 04/22/2019   18:17:43   (   0.00,-137.14) (   0.14,-137.71)   65.36                80
 04/25/2019   06:18:36   (   0.00,-137.06) (  -0.08,-137.31)   29.27                80