Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2015 7 30.  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)
 07/30/2015   18:17:51   (  -0.03,-135.09) (  -0.61,-132.60)  284.41                80
 08/01/2015   06:39:31   (  -0.00,-135.09) (  -0.48,-137.19)  239.98                80
 08/02/2015   06:16:11   (   0.02,-135.08) (   0.64,-132.20)  327.23                80
 08/03/2015   18:37:43   (   0.01,-135.05) (   0.38,-136.76)  194.94                80
 08/04/2015   18:14:23   (  -0.02,-135.04) (  -0.74,-131.77)  371.79                80
 08/06/2015   06:36:02   (  -0.02,-135.02) (  -0.34,-136.36)  153.59                80
 08/07/2015   06:12:44   (   0.01,-135.00) (   0.84,-131.38)  413.04                80
 08/08/2015   18:34:14   (   0.03,-134.97) (   0.24,-135.93)  109.95                80
 08/09/2015   18:10:55   (   0.00,-134.95) (  -0.88,-130.94)  456.11                80
 08/11/2015   06:32:34   (  -0.04,-134.92) (  -0.19,-135.53)   70.28                80
 08/12/2015   06:09:15   (  -0.01,-134.90) (   0.93,-130.54)  495.75                80