Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2013 10 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)
 10/08/2013   19:21:32   (  -0.38,-135.11) (  -0.91,-132.71)  273.73                80
 10/09/2013   07:42:55   (   0.37,-135.10) (  -0.24,-137.89)  317.47                80
 10/11/2013   07:28:01   (   0.37,-135.03) (   0.38,-134.92)   11.61                80
 10/13/2013   07:15:47   (   0.37,-134.95) (   1.00,-131.95)  339.96                80
 10/13/2013   19:37:02   (  -0.36,-134.91) (   0.09,-137.11)  249.56                80
 10/15/2013   19:27:27   (  -0.36,-134.83) (  -0.48,-134.13)   78.82                80
 10/17/2013   19:15:13   (  -0.36,-134.75) (  -1.11,-131.17)  406.78                80
 10/18/2013   07:36:36   (   0.35,-134.74) (  -0.02,-136.35)  183.74                80
 10/20/2013   07:21:42   (   0.35,-134.65) (   0.63,-133.39)  143.61                80
 10/20/2013   19:42:55   (  -0.34,-134.61) (   0.52,-138.53)  447.26                80