Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 9 14.  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)
 09/15/2019   17:57:59   (   0.00,-137.19) (  -0.61,-134.30)  329.17                80
 09/17/2019   06:17:02   (  -0.00,-137.20) (  -0.36,-138.93)  197.24                80
 09/18/2019   05:53:42   (  -0.01,-137.20) (   0.70,-133.94)  370.57                80
 09/19/2019   18:12:35   (   0.02,-137.20) (   0.29,-138.54)  151.75                80
 09/20/2019   17:54:36   (   0.02,-137.20) (  -0.77,-133.55)  415.66                80
 09/22/2019   06:13:37   (  -0.03,-137.19) (  -0.25,-138.17)  112.22                80
 09/23/2019   05:50:19   (  -0.03,-137.18) (   0.87,-133.20)  454.39                80
 09/24/2019   18:09:11   (   0.02,-137.17) (   0.18,-137.78)   70.10                80
 09/25/2019   17:51:13   (   0.02,-137.16) (  -0.94,-132.80)  496.13                80
 09/27/2019   06:10:14   (  -0.01,-137.14) (  -0.08,-137.43)   33.13                80