Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 10 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/04/2020   19:14:59   (   0.12,-128.42) (   0.61,-130.74)  264.30                80
 10/06/2020   19:00:07   (   0.12,-128.42) (   0.01,-127.78)   71.99                80
 10/08/2020   18:47:56   (   0.12,-128.41) (  -0.65,-124.83)  407.44                80
 10/09/2020   07:12:00   (  -0.13,-128.44) (  -0.47,-130.02)  179.25                80
 10/11/2020   06:57:08   (  -0.14,-128.43) (   0.13,-127.06)  155.48                80
 10/11/2020   19:21:04   (   0.14,-128.39) (   0.93,-132.22)  434.97                80
 10/13/2020   06:44:57   (  -0.14,-128.41) (   0.79,-124.11)  489.64                80
 10/13/2020   19:08:52   (   0.14,-128.37) (   0.33,-129.26)  100.89                80
 10/15/2020   18:54:00   (   0.14,-128.35) (  -0.27,-126.30)  232.80                80
 10/16/2020   07:18:04   (  -0.15,-128.37) (  -0.84,-131.48)  354.42                80
 10/18/2020   07:03:13   (  -0.15,-128.35) (  -0.17,-128.54)   21.39                80