Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2014 3 13.  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)
 03/14/2014   18:26:52   (   0.06,-134.53) (   0.01,-134.21)   35.95                80
 03/17/2014   06:22:31   (  -0.06,-134.36) (   0.09,-133.81)   62.66                80
 03/18/2014   18:41:20   (   0.05,-134.32) (   0.97,-138.36)  460.92                80
 03/19/2014   18:23:20   (   0.05,-134.27) (  -0.15,-133.37)  102.39                80
 03/21/2014   06:42:18   (  -0.05,-134.13) (  -0.91,-137.95)  435.74                80
 03/22/2014   06:18:57   (  -0.05,-134.07) (   0.21,-132.96)  126.85                80
 03/23/2014   18:37:47   (   0.04,-134.02) (   0.84,-137.51)  398.57                80
 03/24/2014   18:19:46   (   0.04,-133.95) (  -0.28,-132.51)  163.78                80
 03/26/2014   06:38:45   (  -0.04,-133.81) (  -0.75,-137.10)  375.37                80
 03/27/2014   06:15:23   (  -0.04,-133.74) (   0.31,-132.10)  186.65                80