Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 5 2.  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)
 05/03/2015   18:39:34   (  -0.06,-135.43) (   0.45,-137.64)  251.87                80
 05/04/2015   18:21:35   (  -0.06,-135.44) (  -0.67,-132.65)  317.66                80
 05/06/2015   06:40:35   (   0.07,-135.45) (  -0.33,-137.25)  205.32                80
 05/07/2015   06:17:16   (   0.07,-135.44) (   0.78,-132.26)  363.38                80
 05/08/2015   18:36:07   (  -0.08,-135.43) (   0.26,-136.82)  158.48                80
 05/09/2015   18:18:07   (  -0.08,-135.43) (  -0.86,-131.82)  410.07                80
 05/11/2015   06:37:08   (   0.08,-135.43) (  -0.13,-136.43)  113.91                80
 05/12/2015   06:13:48   (   0.08,-135.42) (   0.99,-131.44)  454.08                80
 05/13/2015   18:32:40   (  -0.09,-135.39) (   0.04,-136.00)   68.93                80
 05/14/2015   18:14:40   (  -0.09,-135.38) (  -1.08,-131.01)  499.03                80
 05/16/2015   06:33:39   (   0.09,-135.37) (   0.04,-135.60)   25.51                80