Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 5 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/08/2020   18:56:44   (   0.22,-128.32) (  -0.18,-126.32)  226.92                80
 05/09/2020   07:18:09   (  -0.21,-128.29) (  -0.88,-131.52)  366.90                80
 05/11/2020   07:03:17   (  -0.21,-128.29) (  -0.29,-128.55)   30.16                80
 05/13/2020   06:51:06   (  -0.20,-128.30) (   0.35,-125.60)  306.67                80
 05/13/2020   19:12:22   (   0.19,-128.33) (   0.72,-130.76)  276.49                80
 05/15/2020   19:02:51   (   0.19,-128.33) (   0.07,-127.81)   60.12                80
 05/17/2020   18:50:40   (   0.19,-128.34) (  -0.57,-124.85)  396.67                80
 05/18/2020   07:12:04   (  -0.18,-128.31) (  -0.54,-130.04)  196.72                80
 05/20/2020   06:57:13   (  -0.18,-128.31) (   0.11,-127.09)  139.34                80
 05/20/2020   19:18:27   (   0.17,-128.33) (   1.02,-132.24)  444.99                80