Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2015 1 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 01/27/2015   07:22:20   (  -0.05,-134.81) (   0.24,-133.40)  159.49                80
 01/27/2015   19:46:15   (   0.06,-134.86) (   0.82,-138.57)  421.29                80
 01/29/2015   19:34:04   (   0.05,-134.94) (   0.19,-135.61)   76.03                80
 01/31/2015   19:19:12   (   0.05,-135.02) (  -0.44,-132.65)  268.92                80
 02/01/2015   07:43:15   (  -0.05,-135.01) (  -0.66,-137.84)  321.76                80
 02/03/2015   07:28:23   (  -0.05,-135.09) (  -0.02,-134.89)   22.82                80
 02/05/2015   07:16:11   (  -0.05,-135.16) (   0.64,-131.93)  367.18                80
 02/05/2015   19:37:26   (   0.06,-135.20) (   0.47,-137.09)  214.50                80
 02/07/2015   19:27:54   (   0.06,-135.27) (  -0.20,-134.13)  129.46                80
 02/08/2015   07:49:17   (  -0.06,-135.27) (  -0.95,-139.31)  461.04                80
 02/09/2015   19:15:41   (   0.06,-135.33) (  -0.82,-131.17)  472.79                80