Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2012 10 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/24/2012   07:27:44   (   0.30,-135.26) (   0.38,-134.92)   39.40                80
 10/26/2012   07:15:33   (   0.30,-135.23) (   1.00,-131.96)  371.63                80
 10/26/2012   19:39:28   (  -0.29,-135.21) (   0.14,-137.11)  216.68                80
 10/28/2012   19:27:17   (  -0.29,-135.16) (  -0.51,-134.15)  115.25                80
 10/29/2012   07:48:41   (   0.28,-135.17) (  -0.60,-139.34)  474.13                80
 10/30/2012   19:15:05   (  -0.29,-135.12) (  -1.11,-131.19)  446.66                80
 10/31/2012   07:36:29   (   0.28,-135.12) (   0.01,-136.38)  142.94                80
 11/02/2012   07:21:37   (   0.28,-135.06) (   0.64,-133.41)  187.69                80
 11/02/2012   19:45:32   (  -0.26,-135.03) (   0.49,-138.56)  401.85                80
 11/04/2012   19:33:19   (  -0.26,-134.97) (  -0.10,-135.59)   71.70                80