Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2020 12 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 12/13/2020   15:20:10   (  -0.01, -75.16) (  -0.63, -72.29)  326.45                80
 12/14/2020   03:41:32   (   0.00, -75.14) (  -0.52, -77.47)  266.08                80
 12/16/2020   03:26:40   (  -0.00, -75.15) (   0.15, -74.52)   71.74                80
 12/18/2020   03:14:27   (  -0.01, -75.17) (   0.77, -71.56)  410.09                80
 12/18/2020   15:35:42   (   0.01, -75.19) (   0.34, -76.71)  173.13                80
 12/20/2020   15:26:09   (   0.01, -75.22) (  -0.28, -73.75)  166.43                80
 12/21/2020   03:47:33   (  -0.01, -75.21) (  -0.81, -78.95)  425.18                80
 12/23/2020   03:35:20   (  -0.01, -75.24) (  -0.19, -75.98)   84.66                80
 12/25/2020   03:20:27   (  -0.01, -75.28) (   0.44, -73.02)  256.48                80
 12/25/2020   15:41:43   (   0.01, -75.32) (   0.60, -78.19)  326.35                80