Simultaneous Nadir Overpasses (SNOs) between GOES-17 and TERRA
TLE Epoch: 2021 9 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 09/24/2021   07:17:54   (   0.04,-137.21) (   0.85,-133.40)  433.18                80
 09/24/2021   19:39:09   (  -0.04,-137.22) (   0.25,-138.56)  152.69                80
 09/26/2021   19:29:36   (  -0.04,-137.22) (  -0.41,-135.61)  183.69                80
 09/27/2021   07:50:58   (   0.04,-137.21) (  -0.74,-140.79)  407.24                80
 09/29/2021   07:38:45   (   0.04,-137.21) (  -0.08,-137.84)   71.84                80
 10/01/2021   07:23:52   (   0.03,-137.19) (   0.52,-134.88)  262.98                80
 10/01/2021   19:45:06   (  -0.03,-137.19) (   0.57,-140.04)  323.59                80
 10/03/2021   19:35:32   (  -0.02,-137.17) (  -0.04,-137.07)   10.62                80
 10/05/2021   19:23:18   (  -0.02,-137.15) (  -0.64,-134.11)  344.23                80
 10/06/2021   07:44:42   (   0.02,-137.14) (  -0.43,-139.31)  247.18                80