Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 6 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 06/03/2021   03:18:39   (   0.03, -75.23) (   0.48, -73.05)  247.08                80
 06/03/2021   15:42:34   (  -0.02, -75.25) (   0.60, -78.21)  336.30                80
 06/05/2021   15:30:20   (  -0.02, -75.28) (  -0.02, -75.25)    3.47                80
 06/07/2021   15:15:26   (  -0.02, -75.31) (  -0.65, -72.29)  343.59                80
 06/08/2021   03:39:29   (   0.02, -75.30) (  -0.43, -77.49)  247.74                80
 06/10/2021   03:24:36   (   0.02, -75.34) (   0.21, -74.53)   92.75                80
 06/10/2021   15:48:30   (  -0.02, -75.37) (   0.87, -79.69)  490.35                80
 06/12/2021   03:12:22   (   0.03, -75.38) (   0.85, -71.57)  433.39                80
 06/12/2021   15:36:16   (  -0.03, -75.41) (   0.23, -76.73)  149.62                80
 06/14/2021   15:21:22   (  -0.04, -75.45) (  -0.41, -73.77)  191.52                80
 06/15/2021   03:45:25   (   0.03, -75.44) (  -0.73, -78.95)  399.30                80