Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 5 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/31/2012   07:42:40   (   0.08,-135.36) (  -0.42,-137.82)  279.45                80
 06/02/2012   07:27:46   (   0.09,-135.33) (   0.18,-134.85)   53.91                80
 06/04/2012   07:15:32   (   0.09,-135.29) (   0.79,-131.88)  386.48                80
 06/04/2012   19:39:27   (  -0.07,-135.30) (   0.29,-137.04)  197.73                80
 06/06/2012   19:24:33   (  -0.08,-135.25) (  -0.33,-134.07)  134.23                80
 06/07/2012   07:48:35   (   0.06,-135.22) (  -0.81,-139.25)  459.06                80
 06/08/2012   19:12:19   (  -0.09,-135.20) (  -0.96,-131.10)  466.12                80
 06/09/2012   07:36:21   (   0.07,-135.17) (  -0.17,-136.29)  127.18                80
 06/11/2012   07:21:27   (   0.08,-135.12) (   0.48,-133.32)  204.57                80
 06/11/2012   19:45:21   (  -0.05,-135.13) (   0.67,-138.47)  379.96                80
 06/13/2012   19:33:07   (  -0.05,-135.07) (   0.01,-135.50)   48.63                80