Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 4 1.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 04/02/2021   15:28:37   (   0.04, -75.22) (   0.06, -75.24)    3.10                80
 04/04/2021   15:19:05   (   0.04, -75.21) (  -0.58, -72.29)  332.59                80
 04/05/2021   03:40:29   (  -0.04, -75.19) (  -0.52, -77.48)  260.56                80
 04/07/2021   03:25:37   (  -0.03, -75.19) (   0.13, -74.53)   75.71                80
 04/09/2021   03:13:24   (  -0.03, -75.21) (   0.72, -71.57)  412.98                80
 04/09/2021   15:34:40   (   0.03, -75.23) (   0.33, -76.74)  170.52                80
 04/11/2021   15:25:07   (   0.03, -75.26) (  -0.26, -73.77)  167.95                80
 04/12/2021   03:46:31   (  -0.02, -75.24) (  -0.84, -78.97)  424.04                80
 04/14/2021   03:34:19   (  -0.03, -75.27) (  -0.18, -76.02)   85.01                80