Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 2 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 02/11/2020   18:48:22   (   0.13,-128.31) (  -0.58,-125.02)  373.74                80
 02/12/2020   07:12:26   (  -0.17,-128.30) (  -0.58,-130.20)  216.42                80
 02/14/2020   06:57:38   (  -0.16,-128.37) (   0.09,-127.27)  125.13                80
 02/14/2020   19:21:32   (   0.20,-128.40) (   1.07,-132.41)  456.78                80
 02/16/2020   06:45:29   (  -0.15,-128.42) (   0.71,-124.32)  466.17                80
 02/16/2020   19:09:24   (   0.19,-128.46) (   0.39,-129.48)  115.87                80
 02/18/2020   18:54:35   (   0.17,-128.51) (  -0.23,-126.53)  224.50                80
 02/19/2020   07:18:40   (  -0.21,-128.51) (  -0.87,-131.73)  365.98                80
 02/21/2020   07:06:31   (  -0.20,-128.55) (  -0.24,-128.78)   25.87                80
 02/23/2020   06:51:42   (  -0.19,-128.60) (   0.38,-125.84)  314.11                80
 02/23/2020   19:15:38   (   0.23,-128.63) (   0.72,-131.00)  268.52                80