Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 3 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/17/2019   06:45:19   (  -0.00,-128.36) (   0.89,-124.18)  476.05                80
 03/17/2019   19:06:33   (   0.00,-128.32) (   0.25,-129.33)  114.99                80
 03/19/2019   18:57:02   (   0.00,-128.30) (  -0.38,-126.37)  218.95                80
 03/20/2019   07:15:47   (   0.00,-128.33) (  -0.68,-131.57)  367.91                80
 03/22/2019   07:06:16   (  -0.00,-128.31) (  -0.06,-128.62)   34.26                80
 03/24/2019   06:54:05   (  -0.01,-128.29) (   0.57,-125.66)  299.10                80
 03/24/2019   19:12:40   (   0.00,-128.24) (   0.56,-130.81)  292.59                80
 03/26/2019   19:03:09   (   0.00,-128.21) (  -0.07,-127.85)   40.12                80
 03/28/2019   18:50:58   (   0.00,-128.17) (  -0.70,-124.90)  372.39                80
 03/29/2019   07:09:42   (   0.00,-128.21) (  -0.41,-130.09)  214.54                80