Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2016 8 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/02/2016   07:16:42   (  -0.05,-134.85) (   0.56,-131.96)  328.61                80
 08/02/2016   19:40:37   (   0.08,-134.85) (   0.56,-137.11)  257.70                80
 08/04/2016   19:25:45   (   0.07,-134.76) (  -0.09,-134.16)   69.69                80
 08/06/2016   19:13:32   (   0.06,-134.68) (  -0.68,-131.19)  396.75                80
 08/07/2016   07:37:35   (  -0.09,-134.64) (  -0.47,-136.37)  196.72                80
 08/09/2016   07:22:42   (  -0.09,-134.55) (   0.14,-133.40)  129.91                80
 08/09/2016   19:46:37   (   0.12,-134.54) (   0.99,-138.55)  456.69                80
 08/11/2016   07:10:29   (  -0.08,-134.45) (   0.74,-130.44)  456.01                80
 08/11/2016   19:34:24   (   0.12,-134.44) (   0.38,-135.59)  130.79                80
 08/13/2016   19:19:31   (   0.11,-134.34) (  -0.23,-132.62)  194.46                80
 08/14/2016   07:43:34   (  -0.14,-134.29) (  -0.91,-137.80)  399.58                80