Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2014 12 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/05/2014   19:25:13   (  -0.13,-135.32) (  -0.39,-134.13)  135.78                80
 12/06/2014   07:49:15   (   0.11,-135.32) (  -0.77,-139.31)  454.03                80
 12/07/2014   19:13:01   (  -0.13,-135.35) (  -1.04,-131.17)  475.74                80
 12/08/2014   07:37:04   (   0.11,-135.35) (  -0.11,-136.35)  114.25                80
 12/10/2014   07:22:11   (   0.11,-135.37) (   0.52,-133.39)  225.32                80
 12/10/2014   19:46:05   (  -0.09,-135.38) (   0.59,-138.54)  359.09                80
 12/12/2014   19:33:52   (  -0.09,-135.41) (  -0.06,-135.58)   19.58                80
 12/14/2014   19:18:58   (  -0.10,-135.42) (  -0.69,-132.61)  319.68                80
 12/15/2014   07:43:01   (   0.08,-135.43) (  -0.43,-137.80)  269.62                80
 12/17/2014   07:28:07   (   0.08,-135.43) (   0.23,-134.83)   68.90                80