Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 5 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)
 05/11/2020   07:05:57   (  -0.21,-128.29) (  -0.25,-128.56)   30.96                80
 05/13/2020   06:51:06   (  -0.20,-128.29) (   0.39,-125.61)  305.29                80
 05/13/2020   19:12:21   (   0.19,-128.32) (   0.73,-130.76)  277.13                80
 05/15/2020   19:02:50   (   0.19,-128.32) (   0.09,-127.80)   59.07                80
 05/17/2020   18:50:39   (   0.19,-128.32) (  -0.56,-124.85)  395.18                80
 05/18/2020   07:12:03   (  -0.18,-128.29) (  -0.56,-130.04)  199.21                80
 05/20/2020   06:57:12   (  -0.18,-128.28) (   0.09,-127.09)  136.37                80
 05/20/2020   19:18:27   (   0.17,-128.31) (   1.04,-132.23)  447.15                80
 05/22/2020   06:45:00   (  -0.18,-128.27) (   0.68,-124.12)  471.29                80
 05/22/2020   19:06:16   (   0.17,-128.30) (   0.38,-129.28)  112.30                80
 05/24/2020   18:56:45   (   0.17,-128.27) (  -0.27,-126.33)  221.66                80