Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2016 5 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/28/2016   07:31:35   (   0.10,-134.77) (   0.03,-134.95)   22.29                80
 05/30/2016   07:16:46   (   0.11,-134.85) (   0.74,-132.02)  322.91                80
 05/30/2016   19:40:41   (  -0.10,-134.86) (   0.41,-137.16)  261.92                80
 06/01/2016   19:25:51   (  -0.10,-134.94) (  -0.24,-134.21)   82.49                80
 06/03/2016   19:13:41   (  -0.11,-135.02) (  -0.90,-131.27)  426.18                80
 06/04/2016   07:37:44   (   0.10,-135.04) (  -0.23,-136.45)  161.00                80
 06/06/2016   07:22:55   (   0.10,-135.11) (   0.43,-133.51)  181.85                80
 06/06/2016   19:46:50   (  -0.09,-135.11) (   0.65,-138.67)  403.85                80
 06/08/2016   19:34:39   (  -0.10,-135.17) (   0.04,-135.71)   61.44                80
 06/10/2016   19:19:49   (  -0.11,-135.23) (  -0.64,-132.76)  280.87                80