Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 5 26.  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)
 05/27/2015   18:42:51   (  -0.11,-135.20) (   0.60,-138.49)  374.78                80
 05/28/2015   18:24:51   (  -0.11,-135.18) (  -0.48,-133.49)  191.98                80
 05/30/2015   06:43:50   (   0.11,-135.15) (  -0.54,-138.09)  334.02                80
 05/31/2015   06:20:29   (   0.11,-135.13) (   0.55,-133.09)  232.05                80
 06/01/2015   18:39:21   (  -0.11,-135.06) (   0.44,-137.65)  294.29                80
 06/02/2015   18:21:20   (  -0.11,-135.03) (  -0.65,-132.65)  271.48                80
 06/04/2015   06:40:19   (   0.11,-135.00) (  -0.37,-137.25)  255.89                80
 06/05/2015   06:16:59   (   0.12,-134.96) (   0.72,-132.25)  309.10                80
 06/06/2015   18:35:49   (  -0.12,-134.89) (   0.32,-136.80)  218.86                80
 06/07/2015   18:17:50   (  -0.12,-134.85) (  -0.83,-131.82)  346.00                80
 06/09/2015   06:36:48   (   0.12,-134.80) (  -0.25,-136.40)  182.26                80