Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 9 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/12/2012   19:15:19   (  -0.36,-134.97) (  -1.13,-131.25)  422.29                80
 09/13/2012   07:36:43   (   0.37,-134.97) (   0.03,-136.44)  168.25                80
 09/15/2012   07:21:51   (   0.37,-135.03) (   0.68,-133.49)  175.04                80
 09/15/2012   19:43:07   (  -0.38,-135.06) (   0.37,-138.65)  408.53                80
 09/17/2012   19:30:54   (  -0.37,-135.11) (  -0.23,-135.69)   65.94                80
 09/19/2012   19:21:22   (  -0.37,-135.16) (  -0.90,-132.74)  275.90                80
 09/20/2012   07:42:46   (   0.38,-135.16) (  -0.19,-137.93)  314.17                80
 09/22/2012   07:27:53   (   0.37,-135.20) (   0.44,-134.97)   26.81                80
 09/24/2012   07:15:39   (   0.36,-135.23) (   1.02,-132.00)  367.13                80
 09/24/2012   19:36:54   (  -0.37,-135.24) (   0.02,-137.16)  217.85                80