Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2013 8 5.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/05/2013   19:19:00   (   0.13,-135.30) (  -0.41,-132.62)  303.80                80
 08/06/2013   07:43:04   (  -0.16,-135.27) (  -0.72,-137.80)  288.81                80
 08/08/2013   07:28:14   (  -0.15,-135.23) (  -0.07,-134.86)   42.65                80
 08/10/2013   07:16:03   (  -0.14,-135.19) (   0.53,-131.90)  373.70                80
 08/10/2013   19:39:58   (   0.17,-135.20) (   0.55,-137.06)  211.62                80
 08/12/2013   19:25:07   (   0.17,-135.15) (  -0.06,-134.10)  118.57                80
 08/13/2013   07:49:11   (  -0.20,-135.12) (  -1.07,-139.29)  474.27                80
 08/14/2013   19:12:57   (   0.17,-135.09) (  -0.67,-131.15)  447.97                80
 08/15/2013   07:37:00   (  -0.20,-135.06) (  -0.45,-136.34)  145.13                80
 08/17/2013   07:22:09   (  -0.19,-134.99) (   0.18,-133.38)  183.26                80
 08/17/2013   19:46:04   (   0.22,-134.98) (   0.96,-138.53)  403.13                80