Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2013 4 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/04/2013   19:37:33   (  -0.01,-134.89) (   0.47,-137.14)  255.56                80
 04/06/2013   19:28:02   (  -0.01,-134.82) (  -0.14,-134.18)   72.05                80
 04/08/2013   19:15:51   (  -0.01,-134.74) (  -0.75,-131.23)  399.50                80
 04/09/2013   07:34:35   (   0.01,-134.74) (  -0.37,-136.41)  191.12                80
 04/11/2013   07:25:04   (   0.01,-134.65) (   0.26,-133.46)  135.82                80
 04/11/2013   19:43:40   (  -0.01,-134.61) (   0.82,-138.62)  455.29                80
 04/13/2013   07:12:53   (   0.01,-134.56) (   0.89,-130.50)  462.14                80
 04/13/2013   19:31:28   (  -0.01,-134.52) (   0.24,-135.65)  129.12                80
 04/15/2013   19:21:57   (  -0.01,-134.42) (  -0.40,-132.70)  196.46                80
 04/16/2013   07:40:41   (   0.02,-134.42) (  -0.71,-137.89)  394.52                80