Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2014 3 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/13/2014   07:21:51   (  -0.06,-134.56) (   0.19,-133.34)  138.24                80
 03/13/2014   19:43:06   (   0.05,-134.57) (   0.88,-138.50)  446.05                80
 03/15/2014   07:09:36   (  -0.05,-134.46) (   0.82,-130.37)  465.70                80
 03/15/2014   19:30:50   (   0.05,-134.48) (   0.30,-135.51)  118.62                80
 03/17/2014   19:21:15   (   0.05,-134.37) (  -0.36,-132.54)  208.46                80
 03/18/2014   07:42:36   (  -0.05,-134.31) (  -0.81,-137.72)  388.42                80
 03/20/2014   07:30:21   (  -0.05,-134.19) (  -0.18,-134.74)   62.26                80
 03/22/2014   07:15:25   (  -0.05,-134.07) (   0.47,-131.76)  263.12                80
 03/22/2014   19:36:38   (   0.04,-134.07) (   0.63,-136.91)  322.36                80
 03/24/2014   19:27:01   (   0.04,-133.94) (   0.01,-133.93)    3.34                80
 03/26/2014   19:14:44   (   0.04,-133.81) (  -0.57,-130.94)  326.56                80