Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2020 12 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/27/2020   15:29:37   (   0.02, -75.23) (  -0.01, -75.26)    4.21                80
 12/29/2020   15:20:05   (   0.02, -75.23) (  -0.62, -72.30)  333.31                80
 12/30/2020   03:41:29   (  -0.02, -75.20) (  -0.49, -77.49)  259.66                80
 01/01/2021   03:26:37   (  -0.01, -75.21) (   0.13, -74.53)   76.73                80
 01/03/2021   03:14:25   (  -0.01, -75.22) (   0.75, -71.58)  413.62                80
 01/03/2021   15:35:41   (   0.01, -75.24) (   0.31, -76.74)  169.98                80
 01/05/2021   15:26:09   (   0.01, -75.26) (  -0.32, -73.78)  167.80                80
 01/06/2021   03:47:33   (  -0.01, -75.24) (  -0.79, -78.98)  424.26                80
 01/08/2021   03:35:21   (  -0.01, -75.26) (  -0.16, -76.02)   85.89                80