Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 8 1.  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)
 08/01/2012   18:35:25   (   0.11,-135.21) (   0.25,-135.89)   77.11                80
 08/02/2012   18:12:07   (   0.08,-135.19) (  -0.88,-130.90)  488.74                80
 08/04/2012   06:33:47   (  -0.12,-135.14) (  -0.17,-135.49)   39.94                80
 08/06/2012   18:29:21   (   0.13,-135.10) (   0.10,-135.06)    5.06                80
 08/09/2012   06:27:42   (  -0.14,-135.01) (  -0.08,-134.65)   40.51                80
 08/10/2012   18:49:14   (   0.19,-134.98) (   1.14,-139.21)  482.00                80
 08/11/2012   18:25:55   (   0.16,-134.95) (   0.00,-134.22)   82.81                80
 08/13/2012   06:47:36   (  -0.21,-134.89) (  -1.06,-138.81)  447.26                80
 08/14/2012   06:24:17   (  -0.18,-134.85) (   0.07,-133.83)  116.99                80