Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2021 2 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 02/18/2021   03:26:09   (  -0.01, -75.16) (   0.13, -74.52)   73.13                80
 02/20/2021   03:13:56   (   0.01, -75.17) (   0.76, -71.56)  410.04                80
 02/20/2021   15:35:11   (  -0.01, -75.19) (   0.34, -76.72)  173.63                80
 02/22/2021   15:25:38   (  -0.00, -75.21) (  -0.30, -73.76)  164.24                80
 02/23/2021   03:47:01   (   0.00, -75.19) (  -0.79, -78.95)  427.78                80
 02/25/2021   03:34:49   (   0.00, -75.20) (  -0.15, -76.00)   89.62                80
 02/27/2021   03:19:56   (  -0.00, -75.22) (   0.49, -73.04)  249.10                80
 02/27/2021   15:41:10   (   0.00, -75.25) (   0.60, -78.20)  334.66                80
 03/01/2021   15:31:36   (  -0.00, -75.28) (   0.02, -75.23)    5.74                80