Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2020 12 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/25/2020   15:41:49   (  -0.01, -75.23) (   0.63, -78.21)  339.57                80
 12/27/2020   15:29:37   (  -0.01, -75.25) (   0.02, -75.25)    3.34                80
 12/29/2020   15:20:06   (  -0.01, -75.27) (  -0.66, -72.31)  337.66                80
 12/30/2020   03:41:30   (   0.01, -75.25) (  -0.45, -77.50)  254.78                80
 01/01/2021   03:26:38   (   0.01, -75.28) (   0.17, -74.54)   84.27                80
 01/01/2021   15:47:53   (  -0.01, -75.31) (   0.89, -79.71)  498.76                80
 01/03/2021   03:14:26   (  -0.00, -75.31) (   0.79, -71.58)  424.02                80
 01/03/2021   15:35:41   (   0.00, -75.35) (   0.27, -76.75)  158.77                80
 01/05/2021   15:26:09   (   0.01, -75.39) (  -0.35, -73.79)  181.96                80
 01/06/2021   03:47:32   (  -0.01, -75.37) (  -0.81, -78.97)  409.58                80