Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 10 22.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 10/23/2021   03:30:58   (  -0.06, -75.19) (  -0.21, -76.00)   91.56                80
 10/25/2021   03:16:03   (  -0.06, -75.20) (   0.38, -73.03)  245.74                80
 10/25/2021   15:37:18   (   0.06, -75.22) (   0.70, -78.19)  338.32                80
 10/27/2021   15:25:03   (   0.07, -75.23) (   0.09, -75.23)    2.76                80
 10/29/2021   15:15:29   (   0.08, -75.24) (  -0.57, -72.28)  337.75                80
 10/30/2021   03:36:52   (  -0.07, -75.23) (  -0.55, -77.46)  254.14                80
 11/01/2021   03:21:57   (  -0.08, -75.25) (   0.06, -74.50)   84.92                80
 11/01/2021   15:43:12   (   0.07, -75.27) (   1.02, -79.66)  498.98                80
 11/03/2021   03:09:43   (  -0.08, -75.28) (   0.73, -71.55)  424.38                80
 11/03/2021   15:30:58   (   0.07, -75.30) (   0.35, -76.71)  159.41                80