Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2016 3 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)
 03/30/2016   06:32:53   (  -0.01,-135.09) (  -0.09,-135.59)   55.71                80
 04/01/2016   18:31:07   (   0.00,-135.19) (  -0.01,-135.16)    3.82                80
 04/04/2016   06:26:49   (  -0.00,-135.21) (   0.07,-134.76)   50.80                80
 04/05/2016   18:45:42   (  -0.00,-135.27) (   0.90,-139.33)  462.79                80
 04/06/2016   18:27:44   (   0.00,-135.29) (  -0.23,-134.34)  108.16                80
 04/08/2016   06:46:44   (  -0.00,-135.28) (  -0.84,-138.93)  416.89                80
 04/09/2016   06:23:26   (  -0.01,-135.29) (   0.30,-133.94)  153.45                80
 04/10/2016   18:42:18   (  -0.00,-135.34) (   0.73,-138.50)  361.57                80
 04/11/2016   18:24:19   (   0.00,-135.35) (  -0.40,-133.52)  208.51                80