Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 5 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)
 05/22/2021   15:15:45   (  -0.01, -75.19) (  -0.59, -72.30)  327.87                80
 05/23/2021   03:39:49   (   0.00, -75.18) (  -0.50, -77.50)  263.26                80
 05/25/2021   03:24:55   (  -0.00, -75.18) (   0.11, -74.53)   73.61                80
 05/27/2021   03:12:42   (   0.01, -75.19) (   0.78, -71.58)  410.22                80
 05/27/2021   15:36:37   (  -0.01, -75.20) (   0.30, -76.74)  175.11                80
 05/29/2021   15:21:43   (  -0.02, -75.20) (  -0.31, -73.78)  161.94                80
 05/30/2021   03:45:47   (   0.02, -75.20) (  -0.77, -78.98)  428.84                80
 05/31/2021   15:09:30   (  -0.03, -75.22) (  -0.99, -70.83)  499.81                80
 06/01/2021   03:33:33   (   0.03, -75.22) (  -0.15, -76.01)   90.70                80
 06/03/2021   03:18:39   (   0.04, -75.24) (   0.47, -73.05)  248.56                80
 06/03/2021   15:42:34   (  -0.03, -75.26) (   0.61, -78.21)  336.08                80