Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 7 4.  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)
 07/06/2012   06:33:49   (   0.04,-135.30) (  -0.00,-135.52)   25.58                80
 07/08/2012   18:29:20   (  -0.04,-135.36) (  -0.08,-135.08)   31.36                80
 07/10/2012   06:50:59   (  -0.00,-135.36) (  -0.96,-139.67)  491.37                80
 07/11/2012   06:27:40   (   0.02,-135.37) (   0.18,-134.68)   78.47                80
 07/12/2012   18:49:10   (   0.02,-135.41) (   0.89,-139.23)  436.01                80
 07/13/2012   18:25:50   (  -0.01,-135.42) (  -0.25,-134.24)  133.66                80
 07/15/2012   06:47:30   (  -0.03,-135.40) (  -0.78,-138.83)  389.95                80
 07/16/2012   06:24:10   (   0.00,-135.41) (   0.36,-133.84)  179.02                80
 07/17/2012   18:45:41   (   0.04,-135.43) (   0.71,-138.39)  336.97                80
 07/18/2012   18:22:21   (   0.01,-135.43) (  -0.43,-133.39)  231.83                80