Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 1 8.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/08/2012   07:42:50   (   0.02,-134.77) (  -0.61,-137.88)  353.08                80
 01/10/2012   07:30:37   (   0.02,-134.75) (  -0.04,-134.91)   19.01                80
 01/12/2012   07:15:45   (   0.02,-134.72) (   0.61,-131.95)  314.98                80
 01/12/2012   19:39:40   (  -0.01,-134.66) (   0.50,-137.10)  276.90                80
 01/14/2012   19:24:47   (  -0.01,-134.63) (  -0.11,-134.13)   56.28                80
 01/16/2012   19:12:34   (  -0.01,-134.59) (  -0.72,-131.17)  388.65                80
 01/17/2012   07:36:37   (   0.01,-134.62) (  -0.37,-136.36)  197.66                80
 01/19/2012   07:21:45   (   0.01,-134.57) (   0.26,-133.40)  133.78                80
 01/19/2012   19:45:39   (  -0.01,-134.51) (   0.85,-138.55)  458.68                80
 01/21/2012   07:12:12   (   0.02,-134.52) (   0.90,-130.43)  464.81                80
 01/21/2012   19:33:26   (  -0.02,-134.46) (   0.21,-135.59)  127.77                80