Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 4 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/12/2012   19:21:14   (  -0.11,-134.21) (  -0.42,-132.60)  182.92                80
 04/13/2012   07:42:39   (   0.11,-134.13) (  -0.67,-137.79)  416.65                80
 04/15/2012   07:30:29   (   0.11,-134.01) (  -0.09,-134.84)   94.39                80
 04/17/2012   07:15:40   (   0.11,-133.89) (   0.57,-131.89)  227.92                80
 04/17/2012   19:36:56   (  -0.11,-133.91) (   0.53,-137.05)  356.41                80
 04/19/2012   19:24:46   (  -0.11,-133.79) (  -0.07,-134.10)   34.68                80
 04/21/2012   19:15:15   (  -0.11,-133.66) (  -0.63,-131.13)  286.74                80
 04/22/2012   07:36:40   (   0.11,-133.57) (  -0.45,-136.33)  312.93                80
 04/24/2012   07:24:29   (   0.11,-133.43) (   0.11,-133.36)    7.70                80