Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2015 3 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/30/2015   07:37:15   (  -0.01,-134.66) (  -0.37,-136.35)  192.92                80
 04/01/2015   07:22:23   (  -0.01,-134.57) (   0.21,-133.39)  134.24                80
 04/01/2015   19:43:39   (   0.01,-134.57) (   0.85,-138.55)  452.61                80
 04/03/2015   07:10:12   (  -0.02,-134.48) (   0.87,-130.44)  461.07                80
 04/03/2015   19:31:27   (   0.01,-134.48) (   0.24,-135.59)  125.74                80
 04/05/2015   19:21:55   (   0.01,-134.38) (  -0.38,-132.63)  200.61                80
 04/06/2015   07:43:19   (  -0.01,-134.35) (  -0.73,-137.81)  394.03                80
 04/08/2015   07:31:06   (  -0.01,-134.24) (  -0.14,-134.84)   68.58                80
 04/10/2015   07:16:13   (  -0.01,-134.13) (   0.48,-131.88)  256.16                80
 04/10/2015   19:37:28   (   0.01,-134.11) (   0.62,-137.03)  332.15                80
 04/12/2015   19:25:14   (   0.01,-133.99) (   0.04,-134.05)    8.41                80