Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 11 18.  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)
 11/18/2013   18:25:09   (  -0.27,-135.38) (  -0.49,-134.33)  119.44                80
 11/20/2013   06:46:49   (   0.25,-135.45) (  -0.53,-138.92)  396.36                80
 11/21/2013   06:23:29   (   0.26,-135.46) (   0.62,-133.93)  173.95                80
 11/22/2013   18:44:58   (  -0.24,-135.43) (   0.46,-138.48)  348.12                80
 11/23/2013   18:21:39   (  -0.25,-135.44) (  -0.69,-133.49)  222.29                80
 11/25/2013   06:43:17   (   0.23,-135.50) (  -0.37,-138.07)  293.94                80
 11/26/2013   06:19:58   (   0.24,-135.50) (   0.79,-133.08)  275.79                80
 11/27/2013   18:41:27   (  -0.22,-135.46) (   0.29,-137.63)  247.54                80
 11/28/2013   18:18:08   (  -0.23,-135.46) (  -0.88,-132.64)  322.12                80
 11/30/2013   06:39:46   (   0.21,-135.51) (  -0.17,-137.22)  194.99                80
 12/01/2013   06:16:25   (   0.23,-135.51) (   0.94,-132.23)  373.79                80