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

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/06/2020   06:45:00   (  -0.23,-128.26) (   0.65,-124.12)  471.31                80
 05/06/2020   19:06:16   (   0.23,-128.30) (   0.42,-129.28)  111.07                80
 05/08/2020   18:56:45   (   0.22,-128.32) (  -0.21,-126.33)  226.64                80
 05/09/2020   07:18:09   (  -0.21,-128.29) (  -0.91,-131.52)  366.78                80
 05/11/2020   07:05:58   (  -0.21,-128.30) (  -0.27,-128.56)   29.92                80
 05/13/2020   06:51:07   (  -0.21,-128.30) (   0.36,-125.60)  306.66                80
 05/13/2020   19:12:22   (   0.19,-128.33) (   0.72,-130.77)  276.91                80
 05/15/2020   19:02:51   (   0.19,-128.34) (   0.09,-127.81)   59.60                80
 05/17/2020   18:50:41   (   0.19,-128.34) (  -0.54,-124.85)  396.01                80
 05/18/2020   07:12:05   (  -0.18,-128.32) (  -0.52,-130.05)  197.03                80