Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NOAA-20
TLE Epoch: 2021 3 19.  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)
 03/19/2021   06:44:42   (  -0.04, -75.21) (   0.89, -79.41)  478.92                80
 03/20/2021   06:23:17   (  -0.04, -75.21) (  -0.14, -74.89)   37.69                80
 03/22/2021   18:26:27   (   0.03, -75.20) (  -0.09, -75.64)   50.20                80
 03/23/2021   18:10:23   (   0.03, -75.20) (   0.95, -71.11)  466.94                80
 03/25/2021   06:32:10   (  -0.02, -75.22) (   0.24, -76.37)  131.57                80
 03/26/2021   06:10:46   (  -0.02, -75.22) (  -0.80, -71.84)  385.58                80
 03/27/2021   18:32:41   (   0.01, -75.22) (  -0.41, -77.13)  218.04                80
 03/28/2021   18:16:36   (   0.02, -75.23) (   0.63, -72.61)  299.61                80
 03/30/2021   06:38:24   (  -0.02, -75.25) (   0.55, -77.87)  297.77                80
 03/31/2021   06:16:58   (  -0.02, -75.26) (  -0.43, -73.33)  219.82                80
 04/01/2021   18:38:55   (   0.02, -75.27) (  -0.72, -78.64)  383.58                80