Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2013 5 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/06/2013   07:16:08   (   0.08,-135.38) (   0.79,-131.95)  389.17                80
 05/06/2013   19:37:23   (  -0.08,-135.40) (   0.30,-137.11)  194.56                80
 05/08/2013   19:27:49   (  -0.08,-135.42) (  -0.32,-134.14)  144.49                80
 05/09/2013   07:49:12   (   0.07,-135.41) (  -0.76,-139.33)  446.59                80
 05/10/2013   19:15:35   (  -0.08,-135.43) (  -0.95,-131.17)  482.91                80
 05/11/2013   07:36:58   (   0.07,-135.41) (  -0.12,-136.37)  108.34                80
 05/13/2013   07:22:04   (   0.08,-135.42) (   0.54,-133.40)  229.37                80
 05/13/2013   19:43:18   (  -0.08,-135.43) (   0.60,-138.55)  355.24                80
 05/15/2013   19:31:04   (  -0.08,-135.43) (  -0.07,-135.59)   18.17                80
 05/17/2013   19:21:29   (  -0.09,-135.42) (  -0.70,-132.62)  318.90                80
 05/18/2013   07:42:52   (   0.08,-135.41) (  -0.42,-137.80)  272.14                80