Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 7 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/18/2012   07:42:46   (  -0.12,-135.38) (  -0.67,-137.82)  278.04                80
 07/20/2012   07:27:55   (  -0.11,-135.37) (   0.02,-134.87)   57.56                80
 07/22/2012   07:15:42   (  -0.10,-135.36) (   0.60,-131.90)  392.68                80
 07/22/2012   19:39:37   (   0.14,-135.37) (   0.51,-137.06)  191.85                80
 07/24/2012   19:24:45   (   0.13,-135.35) (  -0.15,-134.10)  142.67                80
 07/25/2012   07:48:48   (  -0.17,-135.34) (  -1.01,-139.28)  448.33                80
 07/26/2012   19:12:32   (   0.13,-135.33) (  -0.76,-131.14)  476.50                80
 07/27/2012   07:36:35   (  -0.17,-135.31) (  -0.40,-136.32)  114.76                80
 07/29/2012   07:21:42   (  -0.16,-135.27) (   0.22,-133.35)  218.08                80
 07/29/2012   19:45:37   (   0.20,-135.27) (   0.87,-138.51)  367.49                80
 07/31/2012   19:33:24   (   0.19,-135.23) (   0.23,-135.55)   35.17                80