Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2013 1 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/28/2013   07:30:43   (  -0.05,-134.43) (  -0.12,-134.84)   46.82                80
 01/30/2013   07:15:50   (  -0.05,-134.31) (   0.45,-131.87)  277.73                80
 01/30/2013   19:37:06   (   0.05,-134.30) (   0.61,-137.03)  309.95                80
 02/01/2013   19:27:33   (   0.05,-134.18) (   0.03,-134.06)   13.78                80
 02/03/2013   19:15:20   (   0.05,-134.06) (  -0.56,-131.09)  336.64                80
 02/04/2013   07:36:44   (  -0.05,-134.01) (  -0.53,-136.28)  258.20                80
 02/06/2013   07:21:51   (  -0.05,-133.88) (   0.07,-133.32)   63.56                80
 02/08/2013   07:09:38   (  -0.05,-133.74) (   0.67,-130.35)  385.05                80
 02/08/2013   19:30:53   (   0.05,-133.71) (   0.45,-135.50)  204.43                80