Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2016 5 3.  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)
 05/04/2016   18:45:54   (  -0.08,-135.26) (   0.83,-139.38)  469.71                80
 05/05/2016   18:27:55   (  -0.07,-135.24) (  -0.26,-134.39)   97.25                80
 05/07/2016   06:46:55   (   0.08,-135.17) (  -0.77,-138.98)  433.73                80
 05/08/2016   06:23:35   (   0.08,-135.15) (   0.33,-133.98)  132.60                80
 05/09/2016   18:42:28   (  -0.09,-135.14) (   0.70,-138.55)  388.37                80
 05/10/2016   18:24:29   (  -0.09,-135.12) (  -0.45,-133.56)  177.83                80
 05/12/2016   06:43:29   (   0.09,-135.05) (  -0.63,-138.14)  353.88                80
 05/13/2016   06:20:10   (   0.10,-135.02) (   0.53,-133.16)  212.01                80
 05/14/2016   18:39:02   (  -0.10,-135.00) (   0.49,-137.72)  309.60                80
 05/15/2016   18:21:03   (  -0.10,-134.97) (  -0.60,-132.73)  256.31                80
 05/17/2016   06:40:03   (   0.10,-134.90) (  -0.42,-137.32)  275.64                80