Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2013 10 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/17/2013   19:15:14   (  -0.36,-134.78) (  -1.10,-131.17)  410.32                80
 10/18/2013   07:36:37   (   0.35,-134.78) (   0.03,-136.36)  179.90                80
 10/20/2013   07:21:42   (   0.35,-134.69) (   0.60,-133.38)  148.11                80
 10/20/2013   19:42:57   (  -0.34,-134.65) (   0.48,-138.54)  442.71                80
 10/22/2013   07:09:28   (   0.35,-134.60) (   1.25,-130.42)  475.65                80
 10/22/2013   19:30:42   (  -0.34,-134.56) (  -0.11,-135.57)  115.12                80
 10/24/2013   19:21:07   (  -0.34,-134.46) (  -0.72,-132.59)  212.05                80
 10/25/2013   07:42:30   (   0.32,-134.46) (  -0.40,-137.78)  377.32                80
 10/27/2013   07:30:15   (   0.32,-134.36) (   0.22,-134.80)   50.74                80
 10/29/2013   07:15:20   (   0.32,-134.25) (   0.85,-131.84)  275.39                80
 10/29/2013   19:36:34   (  -0.31,-134.19) (   0.29,-136.98)  316.83                80