Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 10 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/16/2021   03:22:23   (  -0.07, -75.19) (   0.07, -74.52)   75.80                80
 10/18/2021   03:10:09   (  -0.08, -75.20) (   0.71, -71.57)  413.67                80
 10/18/2021   15:31:24   (   0.08, -75.22) (   0.37, -76.73)  170.80                80
 10/20/2021   15:21:49   (   0.08, -75.24) (  -0.22, -73.76)  168.10                80
 10/21/2021   03:43:12   (  -0.08, -75.23) (  -0.85, -78.96)  422.91                80
 10/23/2021   03:30:58   (  -0.08, -75.26) (  -0.26, -75.99)   83.59                80
 10/25/2021   03:16:04   (  -0.08, -75.29) (   0.39, -73.03)  256.23                80
 10/25/2021   15:37:18   (   0.08, -75.31) (   0.69, -78.19)  328.12                80
 10/27/2021   15:27:43   (   0.09, -75.34) (   0.09, -75.23)   12.46                80
 10/29/2021   15:15:29   (   0.09, -75.38) (  -0.57, -72.28)  352.86                80