Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2016 3 14.  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)
 03/15/2016   06:40:22   (  -0.03,-134.62) (  -0.78,-138.03)  387.91                80
 03/16/2016   06:22:22   (  -0.03,-134.57) (   0.29,-133.02)  176.12                80
 03/17/2016   18:38:35   (   0.03,-134.48) (   0.74,-137.58)  353.68                80
 03/18/2016   18:20:36   (   0.03,-134.44) (  -0.39,-132.60)  210.28                80
 03/20/2016   06:36:57   (  -0.03,-134.39) (  -0.66,-137.19)  319.47                80
 03/21/2016   06:18:59   (  -0.03,-134.34) (   0.47,-132.20)  244.30                80
 03/22/2016   18:35:10   (   0.03,-134.24) (   0.61,-136.75)  286.08                80
 03/23/2016   18:17:12   (   0.03,-134.19) (  -0.52,-131.76)  277.52                80
 03/25/2016   06:33:33   (  -0.03,-134.14) (  -0.52,-136.36)  252.81                80
 03/26/2016   06:15:34   (  -0.03,-134.08) (   0.56,-131.36)  310.35                80
 03/27/2016   18:31:46   (   0.03,-133.98) (   0.47,-135.92)  221.30                80
 03/28/2016   18:13:47   (   0.03,-133.92) (  -0.66,-130.93)  341.46                80