Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2012 7 31.  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) (   0.23,-135.89)   77.22                80
 08/02/2012   18:12:07   (   0.08,-135.19) (  -0.90,-130.90)  488.72                80
 08/04/2012   06:33:46   (  -0.12,-135.14) (  -0.20,-135.48)   39.82                80
 08/06/2012   18:29:20   (   0.13,-135.09) (   0.10,-135.06)    4.84                80
 08/09/2012   06:27:41   (  -0.14,-135.01) (  -0.06,-134.65)   40.86                80
 08/10/2012   18:49:12   (   0.19,-134.98) (   1.16,-139.20)  481.51                80
 08/11/2012   18:25:54   (   0.16,-134.95) (   0.01,-134.22)   83.43                80
 08/13/2012   06:47:33   (  -0.21,-134.88) (  -1.10,-138.80)  446.47                80
 08/14/2012   06:24:14   (  -0.18,-134.85) (   0.05,-133.81)  117.89                80