Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2015 11 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/07/2015   07:49:44   (   0.24,-135.21) (  -0.63,-139.40)  475.60                80
 11/08/2015   19:13:30   (  -0.25,-135.28) (  -1.12,-131.25)  457.73                80
 11/09/2015   07:37:33   (   0.24,-135.26) (  -0.01,-136.44)  133.74                80
 11/11/2015   07:22:42   (   0.24,-135.31) (   0.62,-133.49)  207.47                80
 11/11/2015   19:46:38   (  -0.22,-135.35) (   0.45,-138.65)  374.78                80
 11/13/2015   19:34:26   (  -0.22,-135.39) (  -0.14,-135.68)   34.33                80
 11/15/2015   19:19:35   (  -0.22,-135.42) (  -0.79,-132.73)  305.63                80
 11/16/2015   07:43:39   (   0.21,-135.41) (  -0.32,-137.92)  285.61                80
 11/18/2015   07:28:47   (   0.21,-135.43) (   0.29,-134.96)   53.34                80
 11/20/2015   07:16:36   (   0.21,-135.45) (   0.97,-132.01)  391.75                80
 11/20/2015   19:40:31   (  -0.19,-135.47) (   0.16,-137.16)  191.93                80