Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 9 30.  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)
 10/01/2012   06:33:59   (   0.35,-135.38) (   0.28,-135.65)   30.62                80
 10/03/2012   18:32:11   (  -0.35,-135.43) (  -0.39,-135.22)   23.59                80
 10/06/2012   06:27:53   (   0.35,-135.43) (   0.47,-134.82)   68.98                80
 10/07/2012   18:46:45   (  -0.35,-135.45) (   0.52,-139.39)  449.32                80
 10/08/2012   18:28:45   (  -0.34,-135.45) (  -0.56,-134.39)  120.16                80
 10/10/2012   06:47:48   (   0.35,-135.45) (  -0.44,-139.00)  404.98                80
 10/11/2012   06:24:29   (   0.34,-135.45) (   0.68,-134.02)  163.57                80
 10/12/2012   18:43:22   (  -0.34,-135.45) (   0.36,-138.58)  356.56                80
 10/13/2012   18:25:23   (  -0.34,-135.45) (  -0.74,-133.59)  211.86                80