Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2016 8 17.  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)
 08/17/2016   06:33:34   (   0.12,-134.81) (  -0.23,-136.45)  186.21                80
 08/18/2016   06:15:34   (   0.10,-134.85) (   0.84,-131.44)  387.66                80
 08/19/2016   18:31:46   (  -0.13,-134.96) (   0.11,-136.02)  121.23                80
 08/20/2016   18:13:46   (  -0.11,-134.99) (  -0.97,-131.02)  452.64                80
 08/22/2016   06:30:06   (   0.15,-135.00) (   0.01,-135.62)   71.13                80
 08/24/2016   18:28:18   (  -0.16,-135.12) (  -0.14,-135.19)    8.46                80
 08/27/2016   06:29:18   (   0.17,-135.15) (   0.26,-134.80)   40.08                80
 08/28/2016   18:45:29   (  -0.20,-135.22) (   0.75,-139.36)  472.12                80
 08/29/2016   18:27:30   (  -0.18,-135.25) (  -0.39,-134.37)  100.49                80