Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2014 10 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)
 10/15/2014   06:40:50   (   0.33,-135.32) (  -0.10,-137.23)  217.95                80
 10/16/2014   06:20:00   (   0.32,-135.32) (   1.04,-132.24)  350.83                69
 10/17/2014   18:36:21   (  -0.32,-135.35) (   0.00,-136.79)  164.00                80
 10/18/2014   18:18:21   (  -0.32,-135.35) (  -1.14,-131.80)  404.70                80
 10/20/2014   06:37:21   (   0.32,-135.28) (   0.09,-136.39)  125.51                80
 10/21/2014   06:14:00   (   0.32,-135.27) (   1.17,-131.38)  442.62                80
 10/22/2014   18:32:52   (  -0.32,-135.30) (  -0.20,-135.95)   73.31                80
 10/23/2014   18:14:51   (  -0.32,-135.28) (  -1.29,-130.94)  494.68                80
 10/25/2014   06:33:50   (   0.32,-135.21) (   0.24,-135.53)   36.52                80
 10/27/2014   18:32:00   (  -0.31,-135.20) (  -0.31,-135.07)   13.43                80