Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2016 8 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)
 08/06/2016   19:13:32   (   0.06,-134.67) (  -0.69,-131.19)  395.84                80
 08/07/2016   07:37:35   (  -0.09,-134.63) (  -0.47,-136.37)  197.58                80
 08/09/2016   07:22:42   (  -0.09,-134.53) (   0.13,-133.40)  128.46                80
 08/09/2016   19:46:37   (   0.12,-134.52) (   0.99,-138.55)  458.50                80
 08/11/2016   07:10:29   (  -0.08,-134.43) (   0.74,-130.43)  453.97                80
 08/11/2016   19:34:24   (   0.12,-134.41) (   0.38,-135.58)  133.17                80
 08/13/2016   19:19:31   (   0.11,-134.30) (  -0.23,-132.62)  191.49                80
 08/14/2016   07:43:34   (  -0.14,-134.26) (  -0.92,-137.80)  402.49                80
 08/16/2016   07:31:21   (  -0.14,-134.14) (  -0.30,-134.83)   78.62                80
 08/18/2016   07:16:28   (  -0.13,-134.02) (   0.33,-131.87)  244.60                80
 08/18/2016   19:40:23   (   0.16,-134.00) (   0.79,-137.02)  343.12                80