Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 3 25.  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)
 03/26/2015   18:28:50   (   0.03,-134.83) (  -0.07,-134.29)   60.93                80
 03/28/2015   06:47:51   (  -0.03,-134.74) (  -0.94,-138.89)  473.05                80
 03/29/2015   06:24:30   (  -0.03,-134.70) (   0.13,-133.89)   91.66                80
 03/30/2015   18:43:22   (   0.03,-134.67) (   0.86,-138.46)  431.41                80
 03/31/2015   18:25:21   (   0.03,-134.63) (  -0.21,-133.45)  133.50                80
 04/02/2015   06:44:21   (  -0.03,-134.53) (  -0.78,-138.05)  400.59                80
 04/03/2015   06:21:01   (  -0.03,-134.49) (   0.29,-133.05)  163.68                80
 04/04/2015   18:39:51   (   0.03,-134.44) (   0.75,-137.60)  360.66                80
 04/05/2015   18:21:52   (   0.03,-134.40) (  -0.38,-132.61)  203.60                80
 04/07/2015   06:40:51   (  -0.03,-134.30) (  -0.66,-137.21)  331.22                80
 04/08/2015   06:17:31   (  -0.03,-134.24) (   0.43,-132.20)  232.14                80