Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 7 22.  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)
 07/22/2012   18:42:14   (   0.06,-135.36) (   0.55,-137.55)  249.23                80
 07/23/2012   18:18:57   (   0.03,-135.35) (  -0.61,-132.57)  317.72                80
 07/25/2012   06:40:38   (  -0.07,-135.32) (  -0.46,-137.16)  209.71                80
 07/26/2012   06:17:21   (  -0.04,-135.30) (   0.67,-132.18)  356.36                80
 07/27/2012   18:38:55   (   0.09,-135.29) (   0.39,-136.74)  164.69                80
 07/28/2012   18:15:38   (   0.06,-135.27) (  -0.71,-131.75)  400.79                80
 07/30/2012   06:37:21   (  -0.10,-135.23) (  -0.33,-136.36)  128.66                80
 07/31/2012   06:14:04   (  -0.07,-135.20) (   0.80,-131.38)  436.10                80
 08/01/2012   18:35:40   (   0.11,-135.19) (   0.30,-135.95)   86.74                80
 08/02/2012   18:12:24   (   0.08,-135.17) (  -0.86,-130.97)  477.85                80
 08/04/2012   06:34:08   (  -0.12,-135.12) (  -0.21,-135.58)   52.51                80