Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2016 10 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 10/04/2016   06:40:33   (   0.30,-135.25) (  -0.35,-138.13)  327.96                80
 10/05/2016   06:22:34   (   0.29,-135.23) (   0.75,-133.13)  238.71                80
 10/06/2016   18:38:46   (  -0.30,-135.22) (   0.25,-137.69)  281.18                80
 10/07/2016   18:20:47   (  -0.29,-135.20) (  -0.85,-132.69)  285.40                80
 10/09/2016   06:39:47   (   0.30,-135.12) (  -0.19,-137.28)  247.18                80
 10/10/2016   06:19:07   (   0.29,-135.08) (   0.91,-132.29)  318.59                80
 10/11/2016   18:35:20   (  -0.30,-135.06) (   0.08,-136.85)  202.89                80
 10/12/2016   18:17:20   (  -0.29,-135.03) (  -1.02,-131.85)  362.85                80
 10/14/2016   06:36:21   (   0.30,-134.94) (  -0.02,-136.44)  170.47                80
 10/15/2016   06:13:01   (   0.29,-134.90) (   1.09,-131.44)  394.48                80
 10/16/2016   18:31:52   (  -0.30,-134.87) (  -0.04,-136.00)  128.51                80