Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 6 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/07/2021   15:15:28   (  -0.02, -75.24) (  -0.63, -72.29)  334.33                80
 06/08/2021   03:39:32   (   0.01, -75.23) (  -0.47, -77.49)  257.22                80
 06/10/2021   03:24:40   (   0.02, -75.23) (   0.20, -74.54)   79.33                80
 06/12/2021   03:12:27   (   0.03, -75.24) (   0.81, -71.58)  415.88                80
 06/12/2021   15:36:21   (  -0.02, -75.25) (   0.30, -76.74)  168.96                80
 06/14/2021   15:21:30   (  -0.03, -75.27) (  -0.37, -73.79)  168.14                80
 06/15/2021   03:45:32   (   0.03, -75.26) (  -0.79, -78.98)  423.01                80
 06/17/2021   03:33:20   (   0.04, -75.28) (  -0.11, -76.03)   85.16                80
 06/19/2021   03:18:27   (   0.04, -75.30) (   0.50, -73.07)  253.33                80
 06/19/2021   15:42:22   (  -0.03, -75.32) (   0.61, -78.23)  331.10                80