Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 6 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)
 06/04/2012   07:15:32   (   0.09,-135.29) (   0.79,-131.88)  386.92                80
 06/04/2012   19:39:26   (  -0.07,-135.31) (   0.30,-137.04)  196.51                80
 06/06/2012   19:24:33   (  -0.08,-135.26) (  -0.32,-134.07)  135.51                80
 06/07/2012   07:48:35   (   0.06,-135.22) (  -0.82,-139.25)  458.52                80
 06/08/2012   19:12:19   (  -0.09,-135.22) (  -0.95,-131.10)  467.42                80
 06/09/2012   07:36:21   (   0.07,-135.17) (  -0.19,-136.28)  126.65                80
 06/11/2012   07:21:27   (   0.08,-135.12) (   0.45,-133.32)  205.11                80
 06/11/2012   19:45:22   (  -0.05,-135.14) (   0.64,-138.47)  378.73                80
 06/13/2012   19:33:07   (  -0.05,-135.08) (   0.05,-135.49)   47.34                80
 06/15/2012   19:18:13   (  -0.06,-135.02) (  -0.60,-132.53)  283.47                80
 06/16/2012   07:42:16   (   0.03,-134.98) (  -0.52,-137.72)  310.55                80