Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2015 4 15.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/15/2015   07:37:10   (   0.03,-135.10) (  -0.24,-136.34)  141.30                80
 04/17/2015   07:22:17   (   0.03,-135.15) (   0.41,-133.37)  202.32                80
 04/17/2015   19:43:32   (  -0.03,-135.16) (   0.69,-138.53)  382.62                80
 04/19/2015   19:31:19   (  -0.03,-135.22) (   0.02,-135.57)   39.61                80
 04/21/2015   19:21:45   (  -0.03,-135.26) (  -0.60,-132.60)  303.10                80
 04/22/2015   07:43:08   (   0.04,-135.28) (  -0.47,-137.79)  285.10                80
 04/24/2015   07:28:15   (   0.04,-135.32) (   0.17,-134.83)   57.02                80
 04/26/2015   07:16:00   (   0.04,-135.36) (   0.77,-131.85)  398.81                80
 04/26/2015   19:37:14   (  -0.05,-135.36) (   0.31,-137.01)  187.10                80
 04/28/2015   19:27:40   (  -0.05,-135.40) (  -0.36,-134.04)  154.59                80