Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2015 1 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/25/2015   07:37:12   (  -0.05,-134.72) (  -0.37,-136.36)  186.05                80
 01/27/2015   07:22:20   (  -0.05,-134.81) (   0.24,-133.40)  159.95                80
 01/27/2015   19:46:15   (   0.06,-134.86) (   0.81,-138.57)  420.81                80
 01/29/2015   19:34:04   (   0.05,-134.95) (   0.19,-135.61)   75.32                80
 01/31/2015   19:19:12   (   0.05,-135.03) (  -0.45,-132.65)  269.86                80
 02/01/2015   07:43:15   (  -0.05,-135.02) (  -0.66,-137.84)  320.75                80
 02/03/2015   07:28:23   (  -0.05,-135.10) (  -0.01,-134.89)   24.06                80
 02/05/2015   07:16:11   (  -0.05,-135.17) (   0.65,-131.93)  368.68                80
 02/05/2015   19:37:26   (   0.06,-135.22) (   0.46,-137.09)  212.93                80
 02/07/2015   19:27:54   (   0.06,-135.28) (  -0.21,-134.14)  131.28                80