Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 1 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)
 01/05/2012   07:09:43   (   0.03,-134.81) (   0.96,-130.49)  491.14                80
 01/05/2012   19:33:37   (  -0.03,-134.76) (   0.16,-135.64)  100.60                80
 01/07/2012   19:18:45   (  -0.03,-134.75) (  -0.47,-132.68)  234.88                80
 01/08/2012   07:42:49   (   0.02,-134.80) (  -0.63,-137.87)  350.00                80
 01/10/2012   07:29:45   (   0.02,-134.78) (   0.01,-134.92)   15.16                28
 01/12/2012   07:15:44   (   0.02,-134.76) (   0.60,-131.95)  319.55                80
 01/12/2012   19:39:39   (  -0.01,-134.70) (   0.51,-137.10)  272.60                80
 01/14/2012   19:24:46   (  -0.01,-134.68) (  -0.10,-134.13)   61.38                80
 01/16/2012   19:12:34   (  -0.01,-134.64) (  -0.78,-131.18)  394.46                80
 01/17/2012   07:36:37   (   0.01,-134.68) (  -0.37,-136.36)  191.25                80