Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2011 11 12.  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)
 11/14/2011   16:50:15   (  -0.21,-111.96) (  -0.47,-110.76)  135.97                80
 11/16/2011   05:11:59   (   0.20,-113.02) (  -0.33,-115.40)  271.65                80
 11/17/2011   04:48:43   (   0.21,-113.82) (   0.99,-110.45)  384.09                80
 11/18/2011   17:07:40   (  -0.20,-115.19) (  -0.20,-115.06)   14.08                80
 11/20/2011   05:29:24   (   0.19,-116.23) (  -0.57,-119.71)  395.54                80
 11/21/2011   05:06:08   (   0.19,-117.03) (   0.71,-114.75)  259.92                80
 11/22/2011   17:27:45   (  -0.18,-118.41) (   0.01,-119.37)  108.90                80
 11/25/2011   05:23:32   (   0.18,-120.22) (   0.47,-119.05)  134.49                80