Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 9 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/08/2012   07:18:28   (   0.35,-134.78) (   0.96,-132.00)  316.25                80
 09/08/2012   19:37:03   (  -0.37,-134.82) (   0.10,-137.17)  266.09                80
 09/10/2012   19:27:32   (  -0.36,-134.90) (  -0.52,-134.21)   78.45                80
 09/12/2012   19:15:20   (  -0.36,-134.97) (  -1.17,-131.26)  422.51                80
 09/13/2012   07:36:43   (   0.37,-134.97) (   0.07,-136.45)  167.96                80
 09/15/2012   07:21:50   (   0.37,-135.03) (   0.67,-133.48)  175.46                80
 09/15/2012   19:43:06   (  -0.38,-135.06) (   0.38,-138.65)  408.11                80
 09/17/2012   19:30:53   (  -0.37,-135.12) (  -0.23,-135.69)   65.36                80
 09/19/2012   19:21:20   (  -0.37,-135.16) (  -0.86,-132.72)  276.67                80
 09/20/2012   07:42:44   (   0.38,-135.17) (  -0.22,-137.92)  313.31                80