Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 9 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)
 09/07/2020   07:12:02   (  -0.04,-128.01) (  -0.49,-130.01)  228.24                80
 09/09/2020   06:57:11   (  -0.04,-128.06) (   0.17,-127.06)  114.29                80
 09/09/2020   19:21:06   (   0.05,-128.03) (   0.95,-132.21)  475.43                80
 09/11/2020   06:45:00   (  -0.04,-128.12) (   0.83,-124.11)  456.12                80
 09/11/2020   19:08:55   (   0.05,-128.08) (   0.29,-129.26)  133.74                80
 09/13/2020   18:54:03   (   0.05,-128.12) (  -0.32,-126.30)  207.30                80
 09/14/2020   07:18:08   (  -0.06,-128.18) (  -0.74,-131.50)  376.40                80
 09/16/2020   07:05:56   (  -0.06,-128.22) (  -0.13,-128.54)   36.01                80
 09/18/2020   06:51:05   (  -0.05,-128.26) (   0.54,-125.59)  304.00                80
 09/18/2020   19:14:59   (   0.07,-128.22) (   0.58,-130.74)  286.57                80
 09/20/2020   19:00:08   (   0.06,-128.25) (  -0.03,-127.78)   52.93                80