Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2014 9 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/14/2014   07:19:07   (   0.34,-134.94) (   0.97,-132.00)  333.80                80
 09/14/2014   19:37:42   (  -0.35,-134.98) (   0.13,-137.15)  247.89                80
 09/16/2014   19:28:10   (  -0.35,-135.04) (  -0.53,-134.20)   95.97                80
 09/17/2014   07:46:54   (   0.36,-135.04) (  -0.57,-139.39)  495.40                80
 09/18/2014   19:15:57   (  -0.34,-135.11) (  -1.16,-131.24)  439.53                80
 09/19/2014   07:34:41   (   0.35,-135.10) (   0.06,-136.43)  151.95                80
 09/21/2014   07:25:08   (   0.35,-135.15) (   0.71,-133.47)  191.22                80
 09/21/2014   19:43:42   (  -0.36,-135.19) (   0.38,-138.63)  391.05                80
 09/23/2014   19:31:28   (  -0.35,-135.24) (  -0.23,-135.66)   48.38                80
 09/25/2014   19:21:56   (  -0.35,-135.29) (  -0.92,-132.70)  294.01                80
 09/26/2014   07:43:18   (   0.36,-135.28) (  -0.21,-137.89)  297.27                80