Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2013 5 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/15/2013   19:33:44   (  -0.08,-135.44) (  -0.05,-135.58)   16.69                80
 05/17/2013   19:18:50   (  -0.09,-135.43) (  -0.72,-132.62)  320.19                80
 05/18/2013   07:42:53   (   0.08,-135.41) (  -0.41,-137.80)  271.44                80
 05/20/2013   07:27:58   (   0.09,-135.40) (   0.22,-134.83)   64.81                80
 05/22/2013   07:15:43   (   0.09,-135.38) (   0.86,-131.86)  400.42                80
 05/22/2013   19:39:37   (  -0.08,-135.38) (   0.27,-137.01)  184.62                80
 05/24/2013   19:24:42   (  -0.08,-135.35) (  -0.38,-134.04)  149.97                80
 05/25/2013   07:48:45   (   0.07,-135.33) (  -0.73,-139.22)  441.79                80
 05/26/2013   19:12:26   (  -0.09,-135.31) (  -0.99,-131.06)  483.66                80
 05/27/2013   07:36:29   (   0.08,-135.29) (  -0.12,-136.25)  108.26                80