Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 3 27.  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)
 03/29/2013   06:25:56   (  -0.01,-135.13) (   0.06,-134.72)   46.67                80
 03/30/2013   18:44:50   (   0.01,-135.06) (   0.95,-139.28)  481.44                80
 03/31/2013   18:26:52   (   0.01,-135.03) (  -0.19,-134.30)   83.63                80
 04/02/2013   06:43:14   (  -0.00,-134.99) (  -0.90,-138.89)  444.38                80
 04/03/2013   06:25:16   (  -0.01,-134.95) (   0.24,-133.90)  120.19                80
 04/04/2013   18:41:29   (   0.00,-134.87) (   0.83,-138.46)  409.12                80
 04/05/2013   18:23:32   (   0.00,-134.83) (  -0.31,-133.47)  155.46                80
 04/07/2013   06:39:54   (  -0.00,-134.80) (  -0.71,-138.07)  372.80                80
 04/08/2013   06:21:56   (  -0.01,-134.76) (   0.38,-133.08)  191.58                80
 04/09/2013   18:38:09   (   0.01,-134.67) (   0.70,-137.63)  338.31                80