Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2019 7 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/28/2019   07:05:58   (  -0.04,-128.17) (  -0.13,-128.57)   45.29                80
 07/30/2019   06:51:07   (  -0.03,-128.21) (   0.52,-125.62)  294.99                80
 07/30/2019   19:15:02   (   0.06,-128.22) (   0.61,-130.77)  289.07                80
 08/01/2019   19:00:11   (   0.05,-128.26) (  -0.05,-127.82)   50.52                80
 08/03/2019   18:48:00   (   0.04,-128.29) (  -0.71,-124.87)  389.87                80
 08/04/2019   07:12:02   (  -0.08,-128.30) (  -0.45,-130.05)  199.01                80
 08/06/2019   06:57:11   (  -0.07,-128.33) (   0.21,-127.10)  139.97                80
 08/06/2019   19:21:06   (   0.10,-128.33) (   0.92,-132.25)  444.92                80
 08/08/2019   06:45:00   (  -0.06,-128.35) (   0.82,-124.14)  478.72                80
 08/08/2019   19:08:54   (   0.10,-128.36) (   0.32,-129.29)  106.23                80
 08/10/2019   18:54:03   (   0.09,-128.38) (  -0.35,-126.34)  232.00                80