Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2013 12 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/04/2013   19:12:52   (  -0.16,-135.38) (  -1.04,-131.21)  473.06                80
 12/05/2013   07:36:55   (   0.14,-135.41) (  -0.08,-136.40)  113.05                80
 12/07/2013   07:22:05   (   0.14,-135.38) (   0.56,-133.45)  219.76                80
 12/07/2013   19:45:59   (  -0.11,-135.33) (   0.57,-138.60)  371.50                80
 12/09/2013   19:33:47   (  -0.12,-135.29) (  -0.03,-135.63)   38.93                80
 12/11/2013   19:18:56   (  -0.12,-135.26) (  -0.69,-132.68)  293.40                80
 12/12/2013   07:42:59   (   0.10,-135.29) (  -0.47,-137.86)  292.73                80
 12/14/2013   07:28:07   (   0.11,-135.25) (   0.15,-134.90)   39.05                80
 12/16/2013   07:15:55   (   0.11,-135.20) (   0.78,-131.94)  370.19                80
 12/16/2013   19:39:50   (  -0.08,-135.14) (   0.34,-137.09)  221.73                80