Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2011 12 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/27/2011   07:15:48   (   0.05,-134.78) (   0.62,-131.97)  318.14                80
 12/27/2011   19:39:44   (  -0.04,-134.73) (   0.45,-137.13)  272.63                80
 12/29/2011   19:24:53   (  -0.04,-134.75) (  -0.18,-134.18)   65.53                80
 12/31/2011   19:12:41   (  -0.04,-134.76) (  -0.77,-131.21)  403.26                80
 01/01/2012   07:36:45   (   0.03,-134.82) (  -0.34,-136.40)  180.96                80
 01/03/2012   07:21:54   (   0.03,-134.82) (   0.32,-133.45)  156.13                80
 01/03/2012   19:45:49   (  -0.02,-134.78) (   0.80,-138.60)  435.01                80
 01/05/2012   07:09:42   (   0.03,-134.82) (   0.94,-130.49)  492.56                80
 01/05/2012   19:33:37   (  -0.03,-134.77) (   0.18,-135.64)   98.81                80
 01/07/2012   19:18:45   (  -0.03,-134.77) (  -0.45,-132.68)  236.85                80
 01/08/2012   07:42:49   (   0.02,-134.81) (  -0.64,-137.87)  348.02                80