Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 1 4.  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   (  -0.00, -75.18) (   0.31, -76.51)  151.32                80
 01/05/2021   06:10:52   (  -0.01, -75.18) (  -0.70, -71.98)  364.69                80
 01/06/2021   18:32:49   (   0.01, -75.19) (  -0.44, -77.29)  239.02                80
 01/07/2021   18:16:44   (   0.01, -75.19) (   0.57, -72.76)  277.66                80
 01/09/2021   06:38:32   (   0.01, -75.19) (   0.64, -78.02)  322.34                80
 01/10/2021   06:17:07   (   0.02, -75.19) (  -0.38, -73.49)  194.42                80
 01/11/2021   18:39:03   (  -0.02, -75.20) (  -0.82, -78.79)  409.07                80
 01/12/2021   18:22:59   (  -0.02, -75.20) (   0.20, -74.26)  107.98                80
 01/14/2021   06:44:46   (   0.01, -75.21) (   1.01, -79.52)  491.30                80
 01/15/2021   06:23:23   (   0.01, -75.22) (  -0.07, -75.00)   26.16                80
 01/17/2021   18:26:35   (   0.00, -75.26) (  -0.11, -75.77)   58.30                80