Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2016 7 29.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/29/2016   07:43:47   (  -0.06,-135.01) (  -0.67,-137.89)  327.09                80
 07/31/2016   07:28:55   (  -0.05,-134.94) (  -0.03,-134.93)    2.48                80
 08/02/2016   07:16:42   (  -0.05,-134.86) (   0.55,-131.96)  328.99                80
 08/02/2016   19:40:37   (   0.08,-134.85) (   0.57,-137.11)  257.17                80
 08/04/2016   19:25:45   (   0.07,-134.77) (  -0.07,-134.15)   70.38                80
 08/06/2016   19:13:32   (   0.06,-134.69) (  -0.66,-131.19)  397.72                80
 08/07/2016   07:37:35   (  -0.09,-134.65) (  -0.48,-136.37)  195.79                80
 08/09/2016   07:22:43   (  -0.08,-134.56) (   0.17,-133.41)  131.02                80
 08/09/2016   19:46:37   (   0.12,-134.55) (   0.96,-138.56)  455.49                80
 08/11/2016   07:10:30   (  -0.08,-134.47) (   0.77,-130.44)  457.29                80
 08/11/2016   19:34:24   (   0.11,-134.46) (   0.36,-135.59)  129.40                80