Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2014 9 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/23/2014   19:31:29   (  -0.35,-135.23) (  -0.23,-135.66)   49.24                80
 09/25/2014   19:21:56   (  -0.35,-135.28) (  -0.89,-132.70)  292.68                80
 09/26/2014   07:43:20   (   0.36,-135.26) (  -0.20,-137.89)  299.66                80
 09/28/2014   07:28:26   (   0.35,-135.29) (   0.42,-134.93)   41.28                80
 09/30/2014   07:16:12   (   0.35,-135.32) (   1.04,-131.96)  381.38                80
 09/30/2014   19:37:27   (  -0.35,-135.35) (   0.03,-137.12)  201.14                80
 10/02/2014   19:27:53   (  -0.34,-135.37) (  -0.61,-134.15)  138.17                80
 10/03/2014   07:49:16   (   0.34,-135.35) (  -0.53,-139.33)  454.14                80
 10/04/2014   19:15:39   (  -0.34,-135.38) (  -1.26,-131.19)  476.99                80
 10/05/2014   07:37:02   (   0.34,-135.36) (   0.13,-136.37)  115.44                80