Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2014 4 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/16/2014   19:31:18   (   0.01,-135.43) (   0.03,-135.63)   22.42                80
 04/18/2014   19:21:44   (   0.01,-135.43) (  -0.55,-132.66)  314.19                80
 04/19/2014   07:43:08   (  -0.01,-135.41) (  -0.53,-137.85)  277.75                80
 04/21/2014   07:28:14   (  -0.00,-135.39) (   0.08,-134.88)   58.01                80
 04/23/2014   07:16:00   (  -0.00,-135.37) (   0.73,-131.91)  393.39                80
 04/23/2014   19:37:15   (   0.00,-135.38) (   0.35,-137.07)  191.86                80
 04/25/2014   19:27:40   (   0.00,-135.36) (  -0.26,-134.09)  143.49                80
 04/26/2014   07:49:03   (  -0.00,-135.34) (  -0.86,-139.28)  448.25                80
 04/27/2014   19:15:25   (   0.01,-135.33) (  -0.90,-131.12)  478.66                80
 04/28/2014   07:36:48   (  -0.01,-135.31) (  -0.21,-136.31)  113.18                80