Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 11 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/20/2012   07:09:34   (   0.20,-134.80) (   1.12,-130.44)  495.56                80
 11/20/2012   19:33:30   (  -0.18,-134.85) (  -0.02,-135.60)   85.15                80
 11/22/2012   19:18:41   (  -0.18,-134.94) (  -0.70,-132.66)  260.10                80
 11/23/2012   07:42:44   (   0.16,-134.94) (  -0.44,-137.85)  329.81                80
 11/25/2012   07:27:54   (   0.17,-135.02) (   0.20,-134.89)   14.82                80
 11/27/2012   07:15:45   (   0.17,-135.10) (   0.86,-131.95)  358.97                80
 11/27/2012   19:39:39   (  -0.15,-135.14) (   0.29,-137.09)  222.71                80
 11/29/2012   19:24:49   (  -0.15,-135.21) (  -0.38,-134.14)  120.89                80
 11/30/2012   07:48:53   (   0.13,-135.21) (  -0.74,-139.33)  468.84                80
 12/01/2012   19:12:38   (  -0.15,-135.27) (  -1.01,-131.19)  464.05                80
 12/02/2012   07:36:42   (   0.13,-135.27) (  -0.10,-136.38)  125.87                80