Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2016 8 6.  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)
 08/07/2016   06:43:09   (  -0.03,-134.63) (  -0.82,-138.08)  393.23                80
 08/08/2016   06:19:50   (  -0.00,-134.58) (   0.31,-133.08)  170.30                80
 08/09/2016   18:41:20   (   0.04,-134.52) (   0.75,-137.63)  355.41                80
 08/10/2016   18:18:00   (   0.01,-134.47) (  -0.39,-132.64)  207.69                80
 08/12/2016   06:39:39   (  -0.05,-134.37) (  -0.71,-137.22)  325.02                80
 08/13/2016   06:16:19   (  -0.03,-134.32) (   0.43,-132.23)  237.72                80
 08/14/2016   18:37:50   (   0.06,-134.24) (   0.64,-136.78)  289.28                80
 08/15/2016   18:14:30   (   0.04,-134.18) (  -0.49,-131.79)  272.94                80
 08/17/2016   06:36:08   (  -0.07,-134.08) (  -0.59,-136.37)  261.01                80
 08/18/2016   06:12:49   (  -0.05,-134.02) (   0.55,-131.38)  300.86                80
 08/19/2016   18:34:19   (   0.08,-133.93) (   0.53,-135.93)  227.32                80