Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2016 6 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/10/2016   19:19:50   (  -0.11,-135.24) (  -0.64,-132.77)  281.68                80
 06/11/2016   07:43:54   (   0.09,-135.27) (  -0.49,-137.95)  304.90                80
 06/13/2016   07:29:04   (   0.10,-135.33) (   0.19,-135.01)   36.87                80
 06/15/2016   07:16:53   (   0.10,-135.38) (   0.81,-132.05)  378.11                80
 06/15/2016   19:40:48   (  -0.09,-135.37) (   0.32,-137.20)  208.62                80
 06/17/2016   19:25:57   (  -0.09,-135.41) (  -0.32,-134.25)  131.99                80
 06/18/2016   07:50:02   (   0.08,-135.44) (  -0.75,-139.45)  454.78                80
 06/19/2016   19:13:46   (  -0.10,-135.45) (  -0.95,-131.30)  471.84                80
 06/20/2016   07:37:51   (   0.08,-135.48) (  -0.11,-136.50)  115.14                80
 06/22/2016   07:22:59   (   0.09,-135.51) (   0.48,-133.53)  223.81                80
 06/22/2016   19:46:54   (  -0.07,-135.49) (   0.58,-138.69)  363.73                80