Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2015 6 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/22/2015   07:10:51   (   0.09,-134.48) (   0.94,-130.55)  447.65                80
 06/22/2015   19:34:46   (  -0.07,-134.47) (   0.21,-135.70)  139.99                80
 06/24/2015   19:19:57   (  -0.08,-134.55) (  -0.45,-132.75)  204.30                80
 06/25/2015   07:44:01   (   0.06,-134.61) (  -0.65,-137.95)  379.66                80
 06/27/2015   07:31:52   (   0.06,-134.69) (   0.02,-135.01)   36.13                80
 06/29/2015   07:17:03   (   0.07,-134.76) (   0.63,-132.06)  306.83                80
 06/29/2015   19:40:58   (  -0.05,-134.74) (   0.45,-137.22)  281.28                80
 07/01/2015   19:26:08   (  -0.06,-134.80) (  -0.17,-134.26)   60.58                80
 07/03/2015   19:13:58   (  -0.06,-134.85) (  -0.80,-131.31)  401.74                80
 07/04/2015   07:38:03   (   0.04,-134.90) (  -0.28,-136.51)  182.98                80