Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2014 4 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/02/2014   19:21:49   (   0.03,-135.30) (  -0.50,-132.68)  296.67                80
 04/03/2014   07:43:13   (  -0.03,-135.30) (  -0.57,-137.88)  294.11                80
 04/05/2014   07:28:23   (  -0.02,-135.34) (   0.06,-134.93)   46.87                80
 04/07/2014   07:16:12   (  -0.02,-135.38) (   0.71,-131.97)  387.59                80
 04/07/2014   19:37:27   (   0.02,-135.41) (   0.36,-137.14)  196.09                80
 04/09/2014   19:27:55   (   0.02,-135.44) (  -0.27,-134.17)  144.47                80
 04/10/2014   07:49:19   (  -0.02,-135.44) (  -0.83,-139.36)  446.25                80
 04/11/2014   19:15:43   (   0.02,-135.47) (  -0.92,-131.22)  484.77                80
 04/12/2014   07:37:06   (  -0.02,-135.47) (  -0.23,-136.40)  106.06                80
 04/14/2014   07:22:13   (  -0.02,-135.49) (   0.40,-133.43)  233.79                80
 04/14/2014   19:43:29   (   0.02,-135.51) (   0.65,-138.60)  350.45                80