Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 2 1.  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)
 02/01/2015   18:22:35   (   0.03,-135.04) (  -0.33,-133.37)  190.19                80
 02/03/2015   06:44:16   (  -0.04,-135.06) (  -0.71,-137.97)  332.23                80
 02/04/2015   06:20:58   (  -0.04,-135.09) (   0.41,-132.98)  239.89                80
 02/05/2015   18:42:31   (   0.05,-135.18) (   0.58,-137.55)  270.89                80
 02/06/2015   18:19:13   (   0.04,-135.21) (  -0.54,-132.57)  301.28                80
 02/08/2015   06:40:54   (  -0.05,-135.22) (  -0.49,-137.17)  221.82                80
 02/09/2015   06:17:36   (  -0.05,-135.25) (   0.64,-132.18)  349.67                80
 02/10/2015   18:36:29   (   0.05,-135.32) (   0.34,-136.75)  162.47                80
 02/11/2015   18:18:29   (   0.04,-135.35) (  -0.73,-131.75)  408.90                80
 02/13/2015   06:37:32   (  -0.05,-135.34) (  -0.24,-136.36)  115.52                80
 02/14/2015   06:14:12   (  -0.04,-135.36) (   0.83,-131.36)  455.06                80