Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 11 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 11/14/2021   15:15:15   (  -0.02, -75.21) (  -0.60, -72.31)  328.74                80
 11/15/2021   03:36:39   (   0.02, -75.20) (  -0.48, -77.51)  262.87                80
 11/17/2021   03:21:45   (   0.02, -75.22) (   0.14, -74.55)   75.31                80
 11/19/2021   03:09:31   (   0.01, -75.24) (   0.75, -71.59)  414.01                80
 11/19/2021   15:30:47   (  -0.01, -75.26) (   0.28, -76.76)  170.36                80
 11/21/2021   15:21:13   (   0.00, -75.28) (  -0.34, -73.80)  168.88                80
 11/22/2021   03:42:35   (  -0.00, -75.28) (  -0.80, -78.99)  422.21                80
 11/24/2021   03:27:41   (  -0.01, -75.31) (  -0.17, -76.03)   82.60                80
 11/26/2021   03:18:07   (  -0.02, -75.34) (   0.46, -73.07)  257.52                80
 11/26/2021   15:36:42   (   0.02, -75.36) (   0.64, -78.23)  326.70                80