Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 5 6.  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)
 05/06/2012   18:35:39   (  -0.14,-135.28) (   0.04,-136.00)   81.88                80
 05/07/2012   18:12:20   (  -0.14,-135.30) (  -1.10,-131.01)  488.57                80
 05/09/2012   06:34:01   (   0.14,-135.31) (   0.08,-135.61)   34.18                80
 05/11/2012   18:29:34   (  -0.15,-135.35) (  -0.17,-135.18)   19.46                80
 05/14/2012   06:27:57   (   0.15,-135.37) (   0.30,-134.79)   66.56                80
 05/15/2012   18:49:28   (  -0.14,-135.40) (   0.75,-139.34)  450.26                80
 05/16/2012   18:26:10   (  -0.15,-135.40) (  -0.40,-134.36)  119.53                80
 05/18/2012   06:47:50   (   0.13,-135.41) (  -0.68,-138.95)  404.00                80
 05/19/2012   06:24:32   (   0.14,-135.41) (   0.47,-133.96)  165.27                80