Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2021 9 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/03/2021   19:23:50   (  -0.03,-137.20) (  -0.71,-134.10)  353.07                80
 09/04/2021   07:42:33   (   0.04,-137.19) (  -0.43,-139.28)  238.42                80
 09/06/2021   07:32:59   (   0.04,-137.18) (   0.19,-136.32)   96.86                80
 09/06/2021   19:51:34   (  -0.04,-137.19) (   0.89,-141.48)  489.18                80
 09/08/2021   07:20:45   (   0.04,-137.17) (   0.82,-133.37)  431.62                80
 09/08/2021   19:39:20   (  -0.04,-137.17) (   0.26,-138.53)  154.51                80
 09/10/2021   19:29:46   (  -0.04,-137.15) (  -0.37,-135.57)  179.47                80
 09/11/2021   07:48:30   (   0.04,-137.13) (  -0.71,-140.76)  412.43                80
 09/13/2021   07:36:15   (   0.03,-137.10) (  -0.13,-137.79)   79.58                80
 09/15/2021   07:26:41   (   0.03,-137.05) (   0.51,-134.84)  252.50                80
 09/15/2021   19:45:16   (  -0.02,-137.05) (   0.57,-140.00)  334.42                80