Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 5 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/31/2019   18:48:19   (  -0.13,-128.46) (  -0.88,-124.94)  401.04                80
 06/01/2019   07:12:23   (   0.11,-128.42) (  -0.23,-130.13)  193.47                80
 06/03/2019   06:57:31   (   0.12,-128.41) (   0.39,-127.17)  141.26                80
 06/03/2019   19:21:26   (  -0.11,-128.44) (   0.73,-132.32)  441.33                80
 06/05/2019   06:45:19   (   0.12,-128.39) (   1.01,-124.21)  475.07                80
 06/05/2019   19:09:14   (  -0.11,-128.42) (   0.10,-129.36)  107.66                80
 06/07/2019   18:54:22   (  -0.12,-128.39) (  -0.52,-126.40)  225.38                80
 06/08/2019   07:18:26   (   0.11,-128.35) (  -0.59,-131.59)  369.25                80
 06/10/2019   07:06:14   (   0.12,-128.31) (   0.04,-128.63)   36.61                80
 06/12/2019   06:51:22   (   0.12,-128.28) (   0.67,-125.68)  295.93                80
 06/12/2019   19:15:17   (  -0.11,-128.30) (   0.45,-130.83)  287.51                80