Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 3 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/26/2019   19:03:09   (  -0.02,-128.21) (  -0.12,-127.86)   40.68                80
 03/28/2019   18:50:57   (  -0.02,-128.17) (  -0.71,-124.89)  372.48                80
 03/29/2019   07:09:42   (   0.02,-128.19) (  -0.36,-130.09)  216.56                80
 03/31/2019   07:00:10   (   0.03,-128.14) (   0.24,-127.13)  115.03                80
 03/31/2019   19:18:45   (  -0.03,-128.11) (   0.88,-132.28)  475.26                80
 04/02/2019   06:47:58   (   0.03,-128.10) (   0.84,-124.17)  446.45                80
 04/02/2019   19:06:34   (  -0.03,-128.06) (   0.22,-129.33)  143.88                80
 04/04/2019   18:57:02   (  -0.03,-128.01) (  -0.38,-126.37)  187.24                80
 04/05/2019   07:15:46   (   0.03,-128.03) (  -0.74,-131.56)  401.84                80
 04/07/2019   07:03:34   (   0.03,-127.97) (  -0.12,-128.59)   71.41                80