Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2015 7 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/03/2015   19:13:57   (  -0.06,-134.84) (  -0.83,-131.31)  402.54                80
 07/04/2015   07:38:01   (   0.04,-134.88) (  -0.31,-136.49)  183.12                80
 07/06/2015   07:23:11   (   0.05,-134.93) (   0.32,-133.54)  157.59                80
 07/06/2015   19:47:07   (  -0.03,-134.92) (   0.76,-138.70)  429.90                80
 07/08/2015   07:11:01   (   0.06,-134.97) (   0.96,-130.59)  497.90                80
 07/08/2015   19:34:57   (  -0.03,-134.96) (   0.11,-135.75)   89.71                80
 07/10/2015   19:20:06   (  -0.04,-135.00) (  -0.48,-132.79)  250.04                80
 07/11/2015   07:44:11   (   0.01,-135.03) (  -0.60,-137.99)  336.07                80
 07/13/2015   07:32:00   (   0.02,-135.06) (  -0.01,-135.03)    4.35                80
 07/15/2015   07:17:10   (   0.03,-135.09) (   0.66,-132.08)  341.69                80
 07/15/2015   19:41:05   (   0.00,-135.07) (   0.48,-137.23)  246.17                80