Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 8 17.  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)
 08/18/2013   18:28:28   (   0.13,-134.96) (   0.14,-135.03)    8.11                70
 08/21/2013   06:26:39   (  -0.14,-134.85) (  -0.07,-134.63)   26.36                80
 08/22/2013   18:48:11   (   0.18,-134.81) (   1.16,-139.17)  497.62                80
 08/23/2013   18:24:52   (   0.15,-134.77) (   0.01,-134.19)   66.80                80
 08/25/2013   06:46:31   (  -0.19,-134.70) (  -1.09,-138.77)  463.70                80
 08/26/2013   06:23:13   (  -0.16,-134.66) (   0.06,-133.78)  100.34                80
 08/27/2013   18:44:44   (   0.20,-134.60) (   1.02,-138.33)  424.60                80
 08/28/2013   18:21:25   (   0.18,-134.56) (  -0.07,-133.33)  139.27                80
 08/30/2013   06:43:04   (  -0.22,-134.48) (  -1.00,-137.91)  392.12                80
 08/31/2013   06:19:46   (  -0.19,-134.43) (   0.15,-132.93)  171.26                80