Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2014 10 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)
 10/03/2014   07:49:37   (   0.34,-135.31) (  -0.51,-139.42)  466.95                80
 10/04/2014   19:16:02   (  -0.34,-135.36) (  -1.21,-131.28)  463.99                80
 10/05/2014   07:37:26   (   0.34,-135.32) (   0.07,-136.46)  130.71                80
 10/07/2014   07:22:36   (   0.34,-135.32) (   0.73,-133.52)  205.32                80
 10/07/2014   19:43:51   (  -0.34,-135.36) (   0.34,-138.68)  377.03                80
 10/09/2014   19:31:41   (  -0.34,-135.36) (  -0.28,-135.73)   41.37                80
 10/11/2014   19:22:09   (  -0.34,-135.35) (  -0.87,-132.76)  294.03                80
 10/12/2014   07:43:32   (   0.33,-135.32) (  -0.25,-137.95)  300.32                80
 10/14/2014   07:28:40   (   0.33,-135.30) (   0.37,-134.99)   34.71                80
 10/16/2014   07:16:28   (   0.32,-135.29) (   1.01,-132.04)  369.25                80
 10/16/2014   19:37:43   (  -0.32,-135.31) (   0.11,-137.19)  213.87                80