Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 7 31.  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)
 08/01/2015   06:39:30   (  -0.00,-135.09) (  -0.49,-137.19)  240.03                80
 08/02/2015   06:16:12   (   0.02,-135.08) (   0.68,-132.21)  327.25                80
 08/03/2015   18:37:42   (   0.01,-135.05) (   0.39,-136.76)  194.63                80
 08/04/2015   18:14:23   (  -0.02,-135.04) (  -0.72,-131.77)  372.15                80
 08/06/2015   06:36:03   (  -0.02,-135.02) (  -0.29,-136.37)  153.35                80
 08/07/2015   06:12:44   (   0.01,-135.00) (   0.83,-131.38)  413.34                80
 08/08/2015   18:34:14   (   0.03,-134.97) (   0.25,-135.93)  109.34                80
 08/09/2015   18:10:54   (   0.00,-134.95) (  -0.87,-130.94)  456.78                80
 08/11/2015   06:32:34   (  -0.04,-134.92) (  -0.19,-135.53)   69.73                80
 08/12/2015   06:09:14   (  -0.01,-134.90) (   0.93,-130.54)  496.38                80
 08/13/2015   18:30:46   (   0.05,-134.86) (   0.08,-135.10)   26.93                80