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

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/16/2020   06:51:07   (  -0.01,-128.38) (   0.58,-125.60)  315.18                80
 07/16/2020   19:12:23   (   0.01,-128.37) (   0.50,-130.76)  272.39                80
 07/18/2020   19:02:52   (   0.02,-128.38) (  -0.13,-127.81)   64.99                80
 07/20/2020   18:50:41   (   0.02,-128.38) (  -0.75,-124.85)  401.55                80
 07/21/2020   07:12:04   (  -0.02,-128.40) (  -0.37,-130.04)  186.85                80
 07/23/2020   06:57:13   (  -0.02,-128.39) (   0.25,-127.08)  148.75                80
 07/23/2020   19:18:29   (   0.02,-128.37) (   0.82,-132.25)  440.17                80
 07/25/2020   06:45:03   (  -0.01,-128.39) (   0.88,-124.13)  484.05                80
 07/25/2020   19:06:18   (   0.01,-128.37) (   0.20,-129.29)  104.81                80
 07/27/2020   18:56:47   (   0.01,-128.36) (  -0.43,-126.33)  230.20                80
 07/28/2020   07:18:11   (  -0.01,-128.38) (  -0.69,-131.52)  357.71                80