Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 8 16.  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   18:28:18   (   0.13,-134.96) (   0.13,-135.03)    8.26                80
 08/21/2013   06:26:39   (  -0.14,-134.86) (  -0.07,-134.63)   26.57                80
 08/22/2013   18:48:11   (   0.18,-134.81) (   1.16,-139.17)  497.65                80
 08/23/2013   18:24:52   (   0.15,-134.77) (   0.01,-134.19)   66.81                80
 08/25/2013   06:46:31   (  -0.19,-134.70) (  -1.10,-138.77)  463.36                80
 08/26/2013   06:23:13   (  -0.16,-134.66) (   0.06,-133.78)  100.67                80
 08/27/2013   18:44:44   (   0.20,-134.60) (   1.03,-138.33)  424.52                80
 08/28/2013   18:21:25   (   0.18,-134.56) (  -0.07,-133.33)  139.39                80
 08/30/2013   06:43:04   (  -0.22,-134.48) (  -1.01,-137.91)  391.66                80