Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2013 7 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)
 07/18/2013   06:32:35   (   0.02,-135.34) (  -0.02,-135.49)   16.62                80
 07/20/2013   18:28:09   (  -0.01,-135.36) (  -0.08,-135.06)   33.89                80
 07/22/2013   06:49:50   (  -0.02,-135.35) (  -0.95,-139.66)  489.63                80
 07/23/2013   06:26:32   (   0.01,-135.35) (   0.18,-134.67)   78.60                80
 07/24/2013   18:48:03   (   0.02,-135.35) (   0.92,-139.21)  440.43                80
 07/25/2013   18:24:46   (  -0.00,-135.35) (  -0.27,-134.24)  127.88                80
 07/27/2013   06:46:26   (  -0.03,-135.35) (  -0.80,-138.82)  395.84                80
 07/28/2013   06:23:07   (  -0.01,-135.34) (   0.33,-133.83)  172.07                80
 07/29/2013   18:44:40   (   0.04,-135.34) (   0.71,-138.39)  347.73                80