Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 11 12.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/12/2021   15:24:48   (   0.02, -75.20) (   0.06, -75.26)    8.42                80
 11/14/2021   15:15:15   (   0.02, -75.21) (  -0.61, -72.31)  329.74                80
 11/15/2021   03:36:38   (  -0.02, -75.20) (  -0.53, -77.50)  261.61                80
 11/17/2021   03:24:25   (  -0.01, -75.22) (   0.14, -74.55)   76.65                80
 11/19/2021   03:12:11   (  -0.01, -75.25) (   0.76, -71.59)  415.40                80
 11/19/2021   15:30:46   (   0.01, -75.26) (   0.33, -76.75)  169.21                80
 11/21/2021   15:21:12   (   0.02, -75.29) (  -0.29, -73.79)  170.11                80
 11/22/2021   03:39:55   (  -0.01, -75.29) (  -0.79, -78.99)  420.68                80
 11/24/2021   03:27:41   (  -0.02, -75.32) (  -0.16, -76.03)   80.88                80