Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 3 11.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 03/13/2021   03:34:41   (  -0.03, -75.19) (  -0.19, -76.01)   92.80                80
 03/15/2021   03:19:48   (  -0.03, -75.20) (   0.43, -73.05)  244.84                80
 03/15/2021   15:41:03   (   0.03, -75.23) (   0.68, -78.20)  338.22                80
 03/17/2021   15:28:51   (   0.03, -75.25) (   0.00, -75.25)    3.15                80
 03/19/2021   15:19:18   (   0.03, -75.27) (  -0.61, -72.30)  338.69                80
 03/20/2021   03:40:42   (  -0.03, -75.25) (  -0.48, -77.49)  253.72                80
 03/22/2021   03:25:49   (  -0.03, -75.28) (   0.15, -74.53)   85.12                80
 03/22/2021   15:47:04   (   0.02, -75.31) (   0.96, -79.69)  498.08                80
 03/24/2021   03:13:36   (  -0.02, -75.30) (   0.77, -71.57)  424.26                80
 03/24/2021   15:34:51   (   0.02, -75.34) (   0.34, -76.73)  158.84                80