Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2016 3 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/02/2016   07:22:02   (  -0.04,-135.08) (   0.33,-133.33)  199.27                80
 03/02/2016   19:43:16   (   0.04,-135.05) (   0.75,-138.49)  390.29                80
 03/04/2016   19:31:02   (   0.04,-134.99) (   0.16,-135.51)   59.77                80
 03/06/2016   19:21:28   (   0.03,-134.92) (  -0.50,-132.55)  270.22                80
 03/07/2016   07:40:10   (  -0.03,-134.92) (  -0.64,-137.73)  319.99                80
 03/09/2016   07:27:55   (  -0.03,-134.85) (  -0.03,-134.76)    9.62                80
 03/11/2016   07:18:21   (  -0.04,-134.77) (   0.57,-131.79)  338.23                80
 03/11/2016   19:36:55   (   0.03,-134.73) (   0.49,-136.95)  252.19                80
 03/13/2016   19:27:20   (   0.03,-134.64) (  -0.12,-133.98)   75.80                80