Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2020 8 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/01/2020   06:51:08   (  -0.00,-128.38) (   0.59,-125.61)  315.12                80
 08/01/2020   19:12:23   (   0.01,-128.35) (   0.54,-130.75)  274.22                80
 08/03/2020   19:02:52   (   0.00,-128.33) (  -0.10,-127.80)   59.76                80
 08/05/2020   18:50:41   (  -0.00,-128.31) (  -0.75,-124.85)  393.66                80
 08/06/2020   07:12:05   (   0.00,-128.33) (  -0.37,-130.04)  194.35                80
 08/08/2020   06:57:14   (   0.01,-128.31) (   0.27,-127.08)  139.23                80
 08/08/2020   19:18:28   (  -0.00,-128.27) (   0.86,-132.23)  451.12                80
 08/10/2020   06:45:02   (   0.01,-128.28) (   0.86,-124.12)  472.53                80
 08/10/2020   19:06:18   (  -0.00,-128.24) (   0.21,-129.28)  117.85                80
 08/12/2020   18:56:46   (   0.00,-128.21) (  -0.38,-126.31)  214.86                80
 08/13/2020   07:18:10   (  -0.00,-128.23) (  -0.68,-131.52)  372.72                80