Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 1 28.  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)
 01/29/2015   06:47:39   (  -0.03,-134.88) (  -0.89,-138.78)  444.30                80
 01/30/2015   06:24:20   (  -0.03,-134.92) (   0.22,-133.79)  128.23                80
 01/31/2015   18:45:54   (   0.04,-135.01) (   0.80,-138.36)  382.13                80
 02/01/2015   18:22:35   (   0.03,-135.05) (  -0.32,-133.37)  190.56                80
 02/03/2015   06:44:17   (  -0.04,-135.07) (  -0.67,-137.98)  331.18                80
 02/04/2015   06:20:59   (  -0.04,-135.10) (   0.45,-132.99)  241.06                80
 02/05/2015   18:42:32   (   0.05,-135.19) (   0.55,-137.56)  270.12                80
 02/06/2015   18:19:14   (   0.04,-135.22) (  -0.57,-132.57)  302.18                80
 02/08/2015   06:40:55   (  -0.05,-135.24) (  -0.47,-137.17)  220.22                80
 02/09/2015   06:17:37   (  -0.04,-135.27) (   0.65,-132.18)  351.38                80
 02/10/2015   18:36:30   (   0.05,-135.34) (   0.34,-136.76)  161.17                80