Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2015 2 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)
 02/23/2015   19:27:51   (   0.06,-135.41) (  -0.22,-134.14)  145.47                80
 02/24/2015   07:49:14   (  -0.06,-135.38) (  -0.92,-139.32)  448.73                80
 02/25/2015   19:15:37   (   0.05,-135.42) (  -0.84,-131.17)  482.78                80
 02/26/2015   07:37:00   (  -0.05,-135.38) (  -0.29,-136.35)  111.63                80
 02/28/2015   07:22:06   (  -0.05,-135.37) (   0.37,-133.39)  225.32                80
 02/28/2015   19:43:21   (   0.04,-135.41) (   0.71,-138.55)  356.97                80
 03/02/2015   19:31:06   (   0.04,-135.40) (   0.08,-135.58)   20.06                80
 03/04/2015   19:21:30   (   0.04,-135.39) (  -0.53,-132.60)  316.76                80
 03/05/2015   07:42:52   (  -0.04,-135.35) (  -0.57,-137.79)  276.98                80
 03/07/2015   07:27:56   (  -0.04,-135.34) (   0.07,-134.81)   59.49                80