Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 6 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)
 06/15/2012   19:18:35   (  -0.06,-135.06) (  -0.57,-132.62)  277.95                80
 06/16/2012   07:42:39   (   0.03,-135.01) (  -0.56,-137.80)  317.11                80
 06/18/2012   07:27:49   (   0.04,-134.95) (   0.06,-134.85)   10.93                80
 06/20/2012   07:15:39   (   0.05,-134.88) (   0.69,-131.90)  338.43                80
 06/20/2012   19:39:34   (  -0.02,-134.89) (   0.46,-137.05)  246.29                80
 06/22/2012   19:24:44   (  -0.03,-134.81) (  -0.19,-134.10)   80.66                80
 06/24/2012   19:12:33   (  -0.04,-134.73) (  -0.79,-131.14)  407.22                80
 06/25/2012   07:36:37   (   0.00,-134.68) (  -0.33,-136.33)  187.84                80
 06/27/2012   07:21:46   (   0.01,-134.59) (   0.29,-133.38)  137.99                80
 06/27/2012   19:45:41   (   0.02,-134.59) (   0.86,-138.52)  447.74                80