Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 3 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/14/2012   07:30:41   (   0.05,-135.31) (   0.11,-134.93)   42.53                80
 03/16/2012   07:18:29   (   0.06,-135.27) (   0.76,-131.97)  374.66                80
 03/16/2012   19:37:04   (  -0.06,-135.27) (   0.36,-137.13)  211.20                80
 03/18/2012   19:27:32   (  -0.06,-135.23) (  -0.30,-134.17)  121.04                80
 03/19/2012   07:46:15   (   0.06,-135.21) (  -0.85,-139.35)  471.95                80
 03/20/2012   19:15:19   (  -0.06,-135.19) (  -0.92,-131.20)  453.18                80
 03/21/2012   07:34:03   (   0.06,-135.16) (  -0.17,-136.40)  139.87                80
 03/23/2012   07:24:29   (   0.06,-135.11) (   0.40,-133.42)  191.91                80
 03/23/2012   19:43:05   (  -0.07,-135.11) (   0.64,-138.58)  394.15                80
 03/25/2012   19:30:51   (  -0.07,-135.06) (   0.06,-135.61)   63.19                80
 03/27/2012   19:21:18   (  -0.08,-134.99) (  -0.60,-132.65)  267.13                80