Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 1 3.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 01/04/2021   06:32:16   (  -0.01, -75.19) (   0.31, -76.51)  151.32                80
 01/05/2021   06:10:53   (  -0.02, -75.18) (  -0.76, -71.99)  364.61                80
 01/06/2021   18:32:49   (   0.02, -75.19) (  -0.45, -77.29)  239.49                80
 01/07/2021   18:16:44   (   0.02, -75.19) (   0.57, -72.76)  277.07                80
 01/09/2021   06:38:32   (   0.02, -75.19) (   0.64, -78.02)  322.40                80
 01/10/2021   06:17:07   (   0.02, -75.19) (  -0.38, -73.49)  194.04                80
 01/11/2021   18:39:03   (  -0.02, -75.19) (  -0.82, -78.79)  409.91                80
 01/12/2021   18:22:59   (  -0.01, -75.19) (   0.20, -74.26)  107.07                80
 01/14/2021   06:44:46   (   0.01, -75.21) (   1.01, -79.52)  492.06                80
 01/15/2021   06:23:22   (   0.01, -75.21) (  -0.01, -74.99)   25.41                80