Simultaneous Nadir Overpasses (SNOs) between GOES-15 and TERRA
TLE Epoch: 2021 10 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/27/2021   18:45:48   (  -0.33,-128.38) (  -1.05,-124.91)  393.77                80
 10/28/2021   07:07:12   (   0.32,-128.37) (  -0.02,-130.11)  196.87                80
 10/30/2021   06:52:17   (   0.32,-128.39) (   0.59,-127.15)  141.65                80
 10/30/2021   19:16:12   (  -0.31,-128.40) (   0.49,-132.31)  443.25                80
 11/01/2021   06:40:02   (   0.32,-128.41) (   1.20,-124.18)  479.79                80
 11/01/2021   19:03:57   (  -0.31,-128.42) (  -0.13,-129.34)  105.15                80
 11/03/2021   18:49:02   (  -0.31,-128.43) (  -0.75,-126.38)  232.43                80
 11/04/2021   07:13:04   (   0.30,-128.42) (  -0.37,-131.57)  358.24                80
 11/06/2021   07:00:50   (   0.30,-128.42) (   0.25,-128.61)   21.67                80
 11/08/2021   06:45:55   (   0.30,-128.41) (   0.88,-125.65)  314.17                80
 11/08/2021   19:09:49   (  -0.29,-128.41) (   0.20,-130.81)  271.64                80