Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2014 12 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)
 12/23/2014   19:13:03   (  -0.07,-135.36) (  -0.97,-131.17)  477.02                80
 12/24/2014   07:37:07   (   0.05,-135.35) (  -0.14,-136.36)  114.54                80
 12/26/2014   07:22:15   (   0.05,-135.32) (   0.48,-133.40)  218.75                80
 12/26/2014   19:46:10   (  -0.03,-135.31) (   0.64,-138.55)  367.50                80
 12/28/2014   19:33:57   (  -0.03,-135.28) (   0.04,-135.58)   34.37                80
 12/30/2014   19:19:04   (  -0.04,-135.25) (  -0.59,-132.62)  298.50                80
 12/31/2014   07:43:06   (   0.02,-135.23) (  -0.55,-137.80)  292.38                80
 01/02/2015   07:28:13   (   0.03,-135.19) (   0.12,-134.84)   39.97                80
 01/04/2015   07:15:59   (   0.03,-135.14) (   0.71,-131.87)  372.08                80
 01/04/2015   19:37:13   (  -0.01,-135.13) (   0.38,-137.02)  215.30                80