Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2014 9 16.  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)
 09/17/2014   06:20:15   (   0.30,-135.02) (   0.89,-132.28)  312.05                80
 09/18/2014   18:36:28   (  -0.31,-135.11) (   0.07,-136.86)  199.03                80
 09/19/2014   18:18:29   (  -0.30,-135.14) (  -1.04,-131.86)  373.68                80
 09/21/2014   06:34:49   (   0.32,-135.14) (   0.03,-136.45)  149.47                80
 09/22/2014   06:16:50   (   0.31,-135.17) (   1.13,-131.46)  422.81                80
 09/23/2014   18:33:02   (  -0.32,-135.24) (  -0.13,-136.02)   89.07                80
 09/24/2014   18:15:02   (  -0.31,-135.27) (  -1.24,-131.02)  483.05                80
 09/26/2014   06:31:23   (   0.33,-135.26) (   0.23,-135.62)   40.96                80
 09/28/2014   18:32:16   (  -0.33,-135.34) (  -0.35,-135.18)   17.34                80