Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2014 1 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/19/2014   19:25:00   (   0.04,-135.16) (  -0.17,-134.13)  116.51                80
 01/20/2014   07:49:04   (  -0.05,-135.15) (  -0.92,-139.33)  474.05                80
 01/21/2014   19:12:47   (   0.04,-135.21) (  -0.83,-131.17)  459.11                80
 01/22/2014   07:36:50   (  -0.05,-135.20) (  -0.32,-136.36)  131.69                80
 01/24/2014   07:21:57   (  -0.04,-135.25) (   0.35,-133.40)  209.94                80
 01/24/2014   19:45:52   (   0.06,-135.28) (   0.74,-138.56)  372.64                80
 01/26/2014   19:33:38   (   0.05,-135.31) (   0.11,-135.59)   32.06                80
 01/28/2014   19:18:44   (   0.05,-135.33) (  -0.52,-132.62)  307.86                80
 01/29/2014   07:42:47   (  -0.06,-135.32) (  -0.61,-137.81)  283.36                80
 01/31/2014   07:27:53   (  -0.06,-135.34) (   0.04,-134.84)   56.15                80