Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2016 3 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/25/2016   07:28:08   (  -0.01,-134.94) (   0.05,-134.80)   17.02                80
 03/27/2016   07:15:57   (  -0.01,-135.01) (   0.68,-131.85)  360.09                80
 03/27/2016   19:37:13   (   0.01,-135.05) (   0.40,-137.01)  222.11                80
 03/29/2016   19:27:42   (   0.01,-135.11) (  -0.24,-134.05)  120.43                80
 03/30/2016   07:49:06   (  -0.00,-135.10) (  -0.88,-139.24)  470.66                80
 03/31/2016   19:15:31   (   0.01,-135.16) (  -0.88,-131.10)  462.23                80
 04/01/2016   07:36:55   (  -0.00,-135.15) (  -0.23,-136.29)  129.08                80
 04/03/2016   07:22:03   (  -0.00,-135.19) (   0.36,-133.32)  211.99                80
 04/03/2016   19:43:18   (  -0.00,-135.22) (   0.71,-138.48)  371.36                80
 04/05/2016   19:31:07   (   0.00,-135.26) (   0.04,-135.53)   30.91                80
 04/07/2016   19:21:36   (   0.00,-135.29) (  -0.57,-132.57)  309.09                80