Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 10 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)
 10/08/2020   18:47:56   (   0.12,-128.41) (  -0.63,-124.83)  407.68                80
 10/09/2020   07:12:00   (  -0.13,-128.44) (  -0.49,-130.01)  179.34                80
 10/11/2020   06:57:09   (  -0.14,-128.43) (   0.17,-127.07)  155.47                80
 10/11/2020   19:21:04   (   0.14,-128.39) (   0.94,-132.22)  434.61                80
 10/13/2020   06:44:57   (  -0.14,-128.41) (   0.79,-124.11)  489.74                80
 10/13/2020   19:08:52   (   0.14,-128.37) (   0.33,-129.26)  100.44                80
 10/15/2020   18:54:00   (   0.14,-128.35) (  -0.28,-126.30)  233.36                80
 10/16/2020   07:18:03   (  -0.15,-128.38) (  -0.83,-131.49)  354.18                80
 10/18/2020   07:05:51   (  -0.15,-128.35) (  -0.21,-128.53)   21.11                80
 10/20/2020   06:51:00   (  -0.15,-128.31) (   0.41,-125.57)  311.74                80
 10/20/2020   19:14:54   (   0.16,-128.27) (   0.71,-130.72)  278.89                80