Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2016 8 23.  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)
 08/24/2016   18:28:18   (  -0.16,-135.14) (  -0.15,-135.20)    6.57                80
 08/27/2016   06:29:18   (   0.17,-135.16) (   0.28,-134.80)   41.52                80
 08/28/2016   18:45:29   (  -0.20,-135.25) (   0.74,-139.36)  469.18                80
 08/29/2016   18:27:30   (  -0.18,-135.28) (  -0.40,-134.37)  103.64                80
 08/31/2016   06:43:49   (   0.21,-135.27) (  -0.61,-138.97)  421.31                80
 09/01/2016   06:25:49   (   0.19,-135.29) (   0.47,-133.97)  150.98                80
 09/02/2016   18:42:01   (  -0.22,-135.38) (   0.48,-138.54)  360.44                80
 09/03/2016   18:24:00   (  -0.20,-135.40) (  -0.60,-133.54)  212.01                80
 09/05/2016   06:40:20   (   0.23,-135.39) (  -0.40,-138.13)  313.10                80
 09/06/2016   06:22:20   (   0.21,-135.41) (   0.74,-133.14)  258.67                80