Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 8 28.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 08/29/2021   03:23:16   (  -0.07, -75.20) (   0.10, -74.51)   79.31                80
 08/31/2021   03:11:02   (  -0.07, -75.22) (   0.72, -71.55)  417.16                80
 08/31/2021   15:34:56   (   0.09, -75.24) (   0.42, -76.70)  166.36                80
 09/02/2021   15:20:03   (   0.09, -75.26) (  -0.26, -73.75)  172.04                80
 09/03/2021   03:44:05   (  -0.10, -75.24) (  -0.88, -78.93)  419.47                80
 09/05/2021   03:31:51   (  -0.10, -75.27) (  -0.25, -75.97)   80.58                80
 09/07/2021   03:16:57   (  -0.09, -75.29) (   0.39, -73.02)  258.86                80
 09/07/2021   15:40:52   (   0.11, -75.32) (   0.69, -78.18)  324.42                80
 09/09/2021   15:25:58   (   0.10, -75.35) (   0.05, -75.22)   15.96                80