Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 3 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/15/2021   03:19:48   (  -0.04, -75.19) (   0.39, -73.04)  244.15                80
 03/15/2021   15:41:03   (   0.04, -75.22) (   0.65, -78.21)  339.30                80
 03/17/2021   15:28:51   (   0.04, -75.23) (   0.04, -75.25)    1.66                80
 03/19/2021   15:19:18   (   0.04, -75.25) (  -0.58, -72.29)  336.34                80
 03/20/2021   03:40:41   (  -0.04, -75.23) (  -0.51, -77.48)  255.98                80
 03/22/2021   03:25:48   (  -0.03, -75.25) (   0.11, -74.52)   82.22                80
 03/24/2021   03:13:35   (  -0.03, -75.27) (   0.74, -71.57)  420.77                80
 03/24/2021   15:34:51   (   0.03, -75.30) (   0.30, -76.73)  162.70                80
 03/26/2021   15:25:18   (   0.02, -75.33) (  -0.33, -73.78)  176.61                80
 03/27/2021   03:46:41   (  -0.02, -75.32) (  -0.82, -78.96)  414.89                80