Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 2 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 02/04/2012   07:21:35   (   0.01,-134.92) (   0.35,-133.37)  176.75                80
 02/04/2012   19:45:31   (  -0.01,-134.92) (   0.77,-138.52)  410.32                80
 02/06/2012   19:33:22   (  -0.00,-134.98) (   0.15,-135.58)   68.23                80
 02/08/2012   19:18:34   (  -0.00,-135.04) (  -0.52,-132.64)  273.51                80
 02/09/2012   07:42:39   (   0.00,-135.08) (  -0.57,-137.84)  313.15                80
 02/11/2012   07:27:50   (   0.00,-135.13) (   0.06,-134.89)   27.77                80
 02/13/2012   07:15:41   (  -0.00,-135.18) (   0.68,-131.94)  367.89                80
 02/13/2012   19:39:37   (   0.00,-135.17) (   0.43,-137.10)  219.98                80
 02/15/2012   19:24:48   (   0.00,-135.21) (  -0.20,-134.15)  119.26                80
 02/16/2012   07:48:53   (  -0.00,-135.24) (  -0.88,-139.35)  467.94                80
 02/17/2012   19:12:39   (   0.01,-135.24) (  -0.84,-131.21)  458.00                80