Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 3 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)
 03/08/2021   03:13:47   (  -0.03, -75.18) (   0.72, -71.56)  410.93                80
 03/08/2021   15:35:03   (   0.03, -75.21) (   0.33, -76.73)  172.27                80
 03/10/2021   15:25:30   (   0.03, -75.21) (  -0.28, -73.77)  164.31                80
 03/11/2021   03:46:54   (  -0.03, -75.19) (  -0.82, -78.96)  428.85                80
 03/13/2021   03:34:41   (  -0.02, -75.20) (  -0.21, -76.00)   91.19                80
 03/15/2021   03:19:49   (  -0.02, -75.23) (   0.46, -73.05)  247.43                80
 03/15/2021   15:41:04   (   0.02, -75.26) (   0.64, -78.21)  335.42                80
 03/17/2021   15:31:31   (   0.02, -75.29) (   0.03, -75.25)    4.22                80
 03/19/2021   15:19:19   (   0.02, -75.32) (  -0.65, -72.30)  343.45                80