Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 5 23.  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)
 05/24/2012   06:21:05   (   0.15,-135.43) (   0.67,-133.12)  262.83                80
 05/25/2012   18:42:36   (  -0.14,-135.45) (   0.34,-137.68)  253.78                80
 05/26/2012   18:19:17   (  -0.16,-135.45) (  -0.76,-132.69)  314.42                80
 05/28/2012   06:40:57   (   0.14,-135.41) (  -0.29,-137.28)  213.57                80
 05/29/2012   06:17:39   (   0.15,-135.40) (   0.87,-132.30)  354.30                80
 05/30/2012   18:39:09   (  -0.14,-135.41) (   0.19,-136.84)  163.25                80
 05/31/2012   18:15:49   (  -0.15,-135.40) (  -0.92,-131.85)  404.20                80
 06/02/2012   06:37:30   (   0.13,-135.35) (  -0.12,-136.44)  125.01                80
 06/03/2012   06:14:10   (   0.15,-135.33) (   1.00,-131.45)  441.79                80
 06/04/2012   18:35:42   (  -0.13,-135.33) (   0.00,-136.01)   77.36                80
 06/05/2012   18:12:22   (  -0.15,-135.30) (  -1.12,-131.01)  489.13                80