Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 3 7.  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)
 03/07/2015   18:22:02   (   0.05,-135.35) (  -0.55,-132.64)  308.83                80
 03/09/2015   06:41:03   (  -0.05,-135.28) (  -0.50,-137.23)  222.39                80
 03/10/2015   06:17:43   (  -0.05,-135.26) (   0.61,-132.24)  344.48                80
 03/11/2015   18:36:35   (   0.05,-135.27) (   0.41,-136.80)  174.46                80
 03/12/2015   18:18:35   (   0.05,-135.25) (  -0.70,-131.80)  392.24                80
 03/14/2015   06:37:35   (  -0.04,-135.17) (  -0.34,-136.40)  140.21                80
 03/15/2015   06:14:16   (  -0.04,-135.15) (   0.77,-131.41)  425.70                80
 03/16/2015   18:33:07   (   0.04,-135.14) (   0.23,-135.97)   94.97                80
 03/17/2015   18:15:08   (   0.04,-135.11) (  -0.88,-130.97)  470.99                80
 03/19/2015   06:34:08   (  -0.04,-135.03) (  -0.14,-135.57)   61.98                80