Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 9 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)
 09/16/2020   07:05:55   (  -0.06,-128.24) (  -0.13,-128.54)   34.22                80
 09/18/2020   06:51:05   (  -0.06,-128.28) (   0.54,-125.59)  306.48                80
 09/18/2020   19:14:59   (   0.07,-128.24) (   0.58,-130.74)  283.42                80
 09/20/2020   19:00:07   (   0.07,-128.28) (  -0.04,-127.78)   56.76                80
 09/22/2020   18:47:55   (   0.07,-128.31) (  -0.66,-124.82)  396.41                80
 09/23/2020   07:11:59   (  -0.08,-128.36) (  -0.46,-130.01)  187.98                80
 09/25/2020   06:57:08   (  -0.08,-128.39) (   0.22,-127.06)  151.09                80
 09/25/2020   19:21:03   (   0.09,-128.34) (   0.89,-132.21)  439.36                80
 09/27/2020   06:44:56   (  -0.08,-128.41) (   0.85,-124.10)  489.85                80
 09/27/2020   19:08:51   (   0.10,-128.37) (   0.26,-129.25)  100.61                80