Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2014 12 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)
 12/04/2014   18:46:06   (  -0.17,-135.31) (   0.55,-138.44)  357.50                80
 12/05/2014   18:22:48   (  -0.18,-135.33) (  -0.62,-133.46)  213.43                80
 12/07/2014   06:44:27   (   0.16,-135.33) (  -0.47,-138.04)  309.91                80
 12/08/2014   06:21:08   (   0.17,-135.34) (   0.69,-133.06)  260.31                80
 12/09/2014   18:42:40   (  -0.14,-135.38) (   0.34,-137.61)  254.17                80
 12/10/2014   18:19:20   (  -0.15,-135.39) (  -0.77,-132.62)  316.34                80
 12/12/2014   06:41:00   (   0.13,-135.39) (  -0.30,-137.20)  207.19                80
 12/13/2014   06:17:41   (   0.14,-135.40) (   0.88,-132.22)  362.61                80
 12/14/2014   18:39:12   (  -0.12,-135.43) (   0.15,-136.78)  153.07                80
 12/15/2014   18:15:53   (  -0.14,-135.44) (  -0.97,-131.78)  416.89                80
 12/17/2014   06:37:32   (   0.12,-135.43) (  -0.08,-136.37)  107.16                80