Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 7 14.  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)
 07/15/2013   18:34:12   (  -0.03,-135.33) (   0.12,-135.88)   63.43                80
 07/18/2013   06:32:35   (   0.02,-135.34) (  -0.03,-135.49)   16.89                80
 07/20/2013   18:28:09   (  -0.01,-135.36) (  -0.06,-135.06)   33.82                80
 07/22/2013   06:49:50   (  -0.02,-135.35) (  -0.97,-139.65)  489.86                80
 07/23/2013   06:26:32   (   0.01,-135.35) (   0.16,-134.66)   78.33                80
 07/24/2013   18:48:04   (   0.02,-135.35) (   0.87,-139.22)  440.56                80
 07/25/2013   18:24:45   (  -0.00,-135.35) (  -0.26,-134.23)  127.69                80
 07/27/2013   06:46:26   (  -0.03,-135.35) (  -0.82,-138.82)  396.14                80
 07/28/2013   06:23:07   (  -0.01,-135.34) (   0.31,-133.83)  171.76                80