Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 5 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)
 05/08/2013   18:38:28   (  -0.08,-135.43) (   0.44,-137.69)  257.44                80
 05/09/2013   18:20:30   (  -0.09,-135.44) (  -0.72,-132.70)  312.50                80
 05/11/2013   06:39:29   (   0.09,-135.42) (  -0.36,-137.28)  212.69                80
 05/12/2013   06:16:11   (   0.09,-135.42) (   0.80,-132.29)  356.65                80
 05/13/2013   18:35:02   (  -0.09,-135.45) (   0.25,-136.85)  160.19                80
 05/14/2013   18:17:04   (  -0.10,-135.45) (  -0.92,-131.86)  409.03                80
 05/16/2013   06:36:04   (   0.10,-135.42) (  -0.11,-136.45)  117.02                80
 05/17/2013   06:12:44   (   0.10,-135.42) (   1.00,-131.46)  451.72                80
 05/18/2013   18:31:36   (  -0.10,-135.43) (   0.04,-136.01)   66.01                80
 05/21/2013   06:32:37   (   0.10,-135.39) (   0.06,-135.61)   24.19                80