Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2015 6 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/04/2015   07:22:52   (   0.09,-134.96) (   0.41,-133.49)  168.06                80
 06/04/2015   19:46:48   (  -0.08,-134.94) (   0.68,-138.65)  420.98                80
 06/06/2015   07:10:42   (   0.10,-134.89) (   1.04,-130.53)  494.95                80
 06/06/2015   19:34:37   (  -0.09,-134.86) (   0.11,-135.68)   94.23                80
 06/08/2015   19:19:47   (  -0.10,-134.78) (  -0.52,-132.73)  232.17                80
 06/09/2015   07:43:51   (   0.09,-134.76) (  -0.55,-137.93)  359.77                80
 06/11/2015   07:31:40   (   0.09,-134.67) (   0.03,-134.97)   33.89                80
 06/13/2015   07:16:50   (   0.09,-134.57) (   0.62,-132.01)  291.49                80
 06/13/2015   19:40:45   (  -0.08,-134.54) (   0.46,-137.17)  298.22                80
 06/15/2015   19:25:54   (  -0.09,-134.44) (  -0.14,-134.21)   26.56                80