Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2016 2 9.  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)
 02/10/2016   06:46:02   (  -0.05,-135.34) (  -0.80,-138.81)  395.15                80
 02/11/2016   06:22:43   (  -0.04,-135.34) (   0.31,-133.82)  174.27                80
 02/12/2016   18:41:34   (   0.05,-135.32) (   0.72,-138.37)  347.33                80
 02/13/2016   18:23:35   (   0.04,-135.32) (  -0.40,-133.38)  221.97                80
 02/15/2016   06:42:35   (  -0.04,-135.35) (  -0.64,-137.97)  299.05                80
 02/16/2016   06:19:15   (  -0.04,-135.34) (   0.48,-132.97)  269.60                80
 02/17/2016   18:38:07   (   0.04,-135.31) (   0.53,-137.53)  253.35                80
 02/18/2016   18:20:07   (   0.04,-135.30) (  -0.58,-132.53)  315.34                80
 02/20/2016   06:39:08   (  -0.04,-135.32) (  -0.45,-137.13)  206.27                80
 02/21/2016   06:15:48   (  -0.04,-135.31) (   0.67,-132.13)  362.05                80
 02/22/2016   18:34:39   (   0.04,-135.27) (   0.33,-136.69)  161.65                80
 02/23/2016   18:16:40   (   0.04,-135.26) (  -0.79,-131.69)  406.78                80