Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 2 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 02/16/2020   06:45:29   (  -0.15,-128.37) (   0.72,-124.32)  459.74                80
 02/16/2020   19:09:24   (   0.19,-128.40) (   0.39,-129.48)  122.05                80
 02/18/2020   18:54:35   (   0.17,-128.43) (  -0.23,-126.54)  215.05                80
 02/19/2020   07:18:39   (  -0.21,-128.40) (  -0.93,-131.72)  377.52                80
 02/21/2020   07:06:30   (  -0.20,-128.42) (  -0.30,-128.77)   40.77                80
 02/23/2020   06:51:42   (  -0.19,-128.44) (   0.38,-125.84)  296.05                80
 02/23/2020   19:15:37   (   0.23,-128.47) (   0.78,-130.98)  286.10                80
 02/25/2020   19:00:48   (   0.22,-128.49) (   0.15,-128.04)   50.52                80
 02/27/2020   18:48:40   (   0.22,-128.50) (  -0.53,-125.11)  386.69                80
 02/28/2020   07:12:44   (  -0.25,-128.47) (  -0.62,-130.29)  206.22                80