Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2016 9 28.  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)
 09/29/2016   06:43:59   (   0.30,-135.35) (  -0.51,-138.97)  413.01                80
 09/30/2016   06:26:00   (   0.29,-135.33) (   0.59,-133.97)  154.51                80
 10/01/2016   18:42:12   (  -0.30,-135.35) (   0.43,-138.53)  363.52                80
 10/02/2016   18:24:13   (  -0.29,-135.33) (  -0.67,-133.53)  204.05                80
 10/04/2016   06:40:33   (   0.30,-135.25) (  -0.36,-138.12)  327.67                80
 10/05/2016   06:22:34   (   0.29,-135.23) (   0.73,-133.13)  239.18                80
 10/06/2016   18:38:46   (  -0.30,-135.23) (   0.27,-137.69)  280.32                80
 10/07/2016   18:20:46   (  -0.29,-135.21) (  -0.83,-132.69)  286.42                80
 10/09/2016   06:39:47   (   0.30,-135.12) (  -0.21,-137.28)  246.19                80
 10/10/2016   06:19:07   (   0.29,-135.09) (   0.89,-132.28)  319.76                80
 10/11/2016   18:35:19   (  -0.30,-135.08) (   0.11,-136.84)  201.32                80
 10/12/2016   18:17:20   (  -0.29,-135.05) (  -0.99,-131.84)  364.55                80