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)
 08/03/2020   19:02:52   (  -0.00,-128.33) (  -0.10,-127.80)   59.69                80
 08/05/2020   18:50:41   (  -0.01,-128.31) (  -0.74,-124.85)  393.44                80
 08/06/2020   07:12:05   (   0.01,-128.33) (  -0.37,-130.03)  194.77                80
 08/08/2020   06:57:14   (   0.01,-128.30) (   0.27,-127.08)  138.69                80
 08/08/2020   19:18:28   (  -0.01,-128.26) (   0.86,-132.23)  451.52                80
 08/10/2020   06:45:03   (   0.01,-128.27) (   0.92,-124.13)  471.87                80
 08/10/2020   19:06:17   (  -0.01,-128.24) (   0.21,-129.28)  118.35                80
 08/12/2020   18:56:46   (  -0.00,-128.20) (  -0.38,-126.31)  214.29                80
 08/13/2020   07:18:10   (   0.00,-128.23) (  -0.67,-131.51)  373.46                80
 08/15/2020   07:05:58   (  -0.00,-128.18) (  -0.08,-128.55)   41.93                80