Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 10 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/25/2021   15:37:19   (   0.05, -75.22) (   0.65, -78.20)  338.57                80
 10/27/2021   15:27:44   (   0.06, -75.23) (   0.05, -75.24)    1.17                80
 10/29/2021   15:15:29   (   0.06, -75.24) (  -0.55, -72.27)  337.27                80
 10/30/2021   03:36:53   (  -0.06, -75.22) (  -0.51, -77.47)  255.11                80
 11/01/2021   03:21:58   (  -0.07, -75.24) (   0.10, -74.51)   83.80                80
 11/01/2021   15:43:13   (   0.06, -75.27) (   0.98, -79.67)  499.59                80
 11/03/2021   03:09:43   (  -0.07, -75.27) (   0.72, -71.54)  423.18                80
 11/03/2021   15:30:58   (   0.06, -75.30) (   0.36, -76.70)  160.11                80
 11/05/2021   15:21:23   (   0.06, -75.32) (  -0.26, -73.74)  179.56                80
 11/06/2021   03:40:06   (  -0.06, -75.31) (  -0.80, -78.94)  412.31                80