Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 3 5.  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)
 03/06/2015   18:40:02   (   0.05,-135.36) (   0.54,-137.63)  258.58                80
 03/07/2015   18:22:03   (   0.05,-135.35) (  -0.56,-132.64)  309.12                80
 03/09/2015   06:41:03   (  -0.05,-135.28) (  -0.49,-137.23)  222.20                80
 03/10/2015   06:17:43   (  -0.05,-135.27) (   0.62,-132.24)  344.70                80
 03/11/2015   18:36:35   (   0.05,-135.28) (   0.40,-136.80)  173.99                80
 03/12/2015   18:18:35   (   0.04,-135.26) (  -0.71,-131.81)  392.74                80
 03/14/2015   06:37:36   (  -0.04,-135.18) (  -0.33,-136.40)  139.78                80
 03/15/2015   06:14:16   (  -0.04,-135.15) (   0.79,-131.41)  426.14                80
 03/16/2015   18:33:07   (   0.04,-135.14) (   0.22,-135.97)   94.28                80
 03/17/2015   18:15:08   (   0.04,-135.11) (  -0.90,-130.98)  471.71                80
 03/19/2015   06:34:07   (  -0.04,-135.03) (  -0.18,-135.56)   61.40                80